統計與機率
資料分析、機率分佈、假設檢定與統計方法。
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jane is a new engineer at a factory, and part of her job is lowering th…
Exponential equation: $y = 1280(0.85)^x$ Number of months: 6 months
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edgar counted the number of tickets sold at 9 school dances. he counted…
94
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a television commercial compared monthly car insurance prices offered b…
\( 86 \)
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a university will do a seasonal run of a popular alumni sweatshirt. the…
1,964 units
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what is the mean? if the answer is a decimal, round it to the nearest t…
46.6
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ariana is looking over the gas receipts for her company car. the last 8…
$\$47.00$
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hassan made a list of the minimum heights to ride 6 roller coasters. he…
47
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the sculptor showed a high degree of skill on mount rushmore. in the se…
B. level.
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review the claim and the two pieces of evidence. you should not store b…
Evidence B does not directly support the claim. It does not state that it is bad to store bread, specifically, in the refrigerator.
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the price of a cell phone plan changed from $200 per month to $250 per …
25%
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select the correct word in the passage. which use of the word accent in…
The use "there was an accent on the necessity of practicing for 30 minutes a day" (from "Mrs. Norris... there was an accent on the necessity of practicing for 30 minutes a day")
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in 1969, melinas grandparents founded a new hospital in sacramento. in …
D. set up or established.
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up and down the street, people were peddling different products. in the…
D. carrying for sale
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an alloy is a combination of two or more metals. a certain alloy of met…
\(\frac{7}{11}\) (the option corresponding to \(\frac{7}{11}\))
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consider this claim: drawing in adult coloring books for relaxation or …
B. The website of the American Art Therapy Association states that the term art therapy is often used inaccurately. It specifies that "coloring activities must be distinguished fr…
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is (3, -1) a solution of the graphed system of inequalities? choose 1 a…
No, $(3,-1)$ is not a solution of the graphed system of inequalities.
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2) dok 3 how does the author develop the main idea across the passage? …
B. By comparing earlier motivations and portrayals of space exploration with modern motivations and portrayals, showing a clear shift in perspective
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4. “the fire made homeless ten families, who had paid an average of $5.…
2. poor slum dwellers
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select the correct text in the passage. which three parts of this excer…
1. "No, girls don't, women don't, when they give their men up to their country. They think they'll come marching back, somehow, just as gay as they went, or if it's an empty sleev…
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name _______________________________ date: ______ the great depression …
1. F. Black Friday 2. B. Hoovervilles 3. J. Dust Bowl 4. H. trickle down theory 5. D. rugged individualism 6. A. Fireside chats 7. I. bank holiday 8. C. pump priming 9. G. collect…
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4 multiple choice 1 point which of the following shows exponential grow…
The third graph (the one with "Number" on the y - axis and "Time" on the x - axis, showing a curve that starts at \( y_0 \) and gets steeper as time increases)
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4. which detail from the text provides the best clue for the meaning of…
C. "Before the paper rights could become actual rights, someone had to interpret what the language of the Bill of Rights meant in specific situations." (Paragraph 14)
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in this part from the text, the word \excess\ is used to mean a power b…
D. extra
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irene stated that the heights of the students in her class were not a f…
Two students are the same age but have different heights.
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a restaurant has 30 tables in its dining room. it takes a waiter 10 min…
8 tables
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2. what is the meaning of the word \blueprint\ as used by the author in…
B. a detailed plan of how to achieve something
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a restaurant has 30 tables in its dining room. it takes a waiter 10 min…
Setting the tables with plates and forks ---
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leon throws a ball off a cliff. the graph represents a relation that mo…
\(\{t\mid 0 \leq t \leq 3\}\)
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definition: (5 of 5) ⅰ to carry or move something ⅱ without attention ⅲ…
| Term | Form | Definition | Sample Sentence | |------------|------------|------------------------------------------------|--------------------------------------------------------…
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answer attempt 2 out of 2 the scatter plot shows positive correlation b…
The scatter plot shows **negative** correlation because as the plotted values of $x$ increase, the values of $y$ generally **decrease**.
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which sets of values belong to the domain and range of a relation? outp…
**Domain**: - values for the independent variable - input values **Range**: - output values - values for the dependent variable
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what is the recursive definition for this sequence? 12, 20, 28, 36, ...…
The first box (coefficient of \(f(n - 1)\)) is \(1\) and the second box (the added term) is \(8\). So the recursive definition is \(\begin{cases}f(0) = 12\\f(n)=1\times f(n - 1)+8…
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what is the mean of the frequency distribution? household size | f 1 | …
5
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apples and blueberries to make pies. apples cost $2.40 per pound and (p…
$\boldsymbol{2.5x + 3y \leq 75}$ (the third option)
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a mouse eats 30 pieces of cheese in 10 minutes. how many pieces of chee…
The mouse would eat more than 30 pieces of cheese in 12 minutes.
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7. what was the main purpose of the iroquois constitution? ○ to record …
C. to guide the confederacy in ruling its people wisely and peacefully (assuming the third option is labeled C; adjust label as per original, but the content is "to guide the conf…
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there are three versions of a cell phone (6, 7, 8) that fit with three …
9
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there are three versions of a cell phone (6, 7, 8) that fit with three …
9
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4. (2 points) the number of am radio stations in the united states decr…
The absolute change in the number of AM radio stations is -418, meaning there was a decrease of 418 stations. The relative change is approximately -8.40%, meaning the number of AM…
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independent practice which statement best describes the relationship be…
C. A lord is to be separate from the people but respond selflessly to their needs.
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independent practice read the excerpt from the iroquois constitution. t…
C. done
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guided practice read this passage from the iroquois constitution. when …
D. Peace
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name: genesis espina date: 1/21/26 per: m2 the tragedy of romeo & julie…
To solve this cloze activity, we analyze the context of each blank and select the appropriate word from the word bank: ### Blank 1 (under ____’s arm): Context: Describes the posit…
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the fish population in a lake can be modeled by the function ( p(x) = 3…
d. The fish population increases at a rate of 15% per year.
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answer attempt 1 out of 2 the scatter plot shows negative correlation b…
The scatter plot shows **positive** correlation because as the plotted values of $x$ increase, the values of $y$ generally **increase**.
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please, enter the values of the minimum, q1, q2, q3, and the maximum in…
2000, 3000, 5000, 6000, 7000
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2. someone drinks \\(\\frac{5}{8}\\) of a smoothie in the morning, and …
Morning: 25 g Evening: 30 g Total: 55 g
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the fish population in a lake can be modeled by the function $p(x) = 3,…
D. The fish population increases at a rate of 15% per year.
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1. the time has come, the walrus said, to talk of many things: of shoes…
This juxtaposition creates whimsy, surprises the reader, and emphasizes the playful, meandering nature of casual, imaginative conversation; it also showcases the absurdity and bre…
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guided practice now that you have read the passage, try answering some …
B. to guide the confederacy in ruling its people wisely and peacefully
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a freight elevator can hold a maximum weight of 2500 pounds. which ineq…
b. \( w\leq2500 \)
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part 3: answer each question with the correct stem. 18. which stem mean…
ante ### 19.
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exit ticket: read the following quote: ow that he recognized himself as…
The quote implies that upon recognizing a state of being "dead" (metaphorically or in terms of facing mortality/dire circumstances), the individual now prioritizes prolonging thei…
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11th cycle 2 i got myself arrested... 11 i continued west, through crow…
A. freedom from punishment or consequences
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3. greece is a peninsula which means....? type a response
It is a landmass surrounded by water on three sides, connected to the mainland Balkan Peninsula of Europe.
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9. when reading fiction, drama, or poetry, why is it important to conne…
○ The social, political, economic, and literary environment will affect the way an author portrays characters and action.
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8. part b: which pieces of text from paragraph 11 most likely support t…
A. "silent concern"
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the tables represent the functions f(x) and g(x). | x | f(x) | |----|--…
x = 1
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4. what happens in the dream that winston has on page 25? what is said …
In Winston’s dream on page 25 (from *1984*), he is in a pastoral, peaceful setting (the “Golden Country”). A voice (associated with rebellion or Julia) says, “We shall meet in the…
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hs cr algebra 2 with probability inear functions if ( g(x) = 3x ) is gr…
\(0\)
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type the correct answer in the box. use numbers instead of words. model…
2
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11 cp midterm 25-26 read this excerpt from the passage. “james tried to…
A. charm
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6. what does hazel mean when she says, “who knows better than i do what…
b. Hazel is of average intelligence, so she does not require handicaps.
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4. read the sentence. a skilled fiction writer describes action clearly…
D. noticing and appreciating the symbolic meaning of an event or object
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the table represents the function f(x). what is f(3)? -9 -1 1 9
9 (Option: 9)
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3. a jar contains 3 red marbles, 4 yellow marbles and 2 green marbles. …
$\frac{4}{9}$ ### Problem 3b
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lessons 1-8 to 1-10b 1. consider the following test scores earned by st…
$68.125$ #### B. What is the Mode?
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using the word bank fallowness preposterous mundane poignant fortuitous…
1. b. commonplace 2. d. ridiculous 3. a. inactivity 4. d. like a boxer 5. b. painful 6. c. chance 7. c. sleepy 8. a. wavy
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guided practice when reading fiction, drama, or poetry, why is it impor…
B. The social, political, economic, and literary environment will affect the way an author portrays characters and action.
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reading strategies iii engage your senses this may often be the poet or…
1. engage your senses → Using sensory information will provide greater enjoyment and meaning in the poem. 2. connect to a historical context → Use the social, political, economic,…
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read this excerpt from the passage. \james and his mother had been figh…
A. merited
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frederick douglass auti prompt: how does frederick doug communicate his…
1. B) The order and organization of ideas 2. A) Explain
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read the sentence. a skilled fiction writer describes action clearly an…
A. imagining the scene described by the author's words
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a single six - sided die is rolled twice. what is the probability of ro…
C. $\frac{1}{4}$
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todd forgot the first two numbers of his locker combination. the number…
A. $\frac{5}{36}$
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a group of adults were surveyed regarding their favorite weekend activi…
D. 50%
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complete each statement so it means the same as \4 is a zero of the fun…
The graph of the function crosses the \( x \)-axis at 4. \( (x - 4) \) is a factor of the polynomial.
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type the correct answer in each box. use numerals instead of words. if …
The probability of rolling a five is $\frac{1}{6}$ The probability of flipping the coin and it landing on heads is $\frac{1}{2}$ The probability of rolling a five and landing on h…
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x | 14 | 21 | 28 y | 9 | | 8
6
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in a census, green haven had a population of 160.\ assuming the populat…
\( A(t) = 160(0.96)^t \) (Option C) ### Second Question (Inventory Decay After 6 Weeks)
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type the correct answer in the box. use numerals instead of words. jord…
7.40
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on average, it takes a shoe factory 21 minutes, with a standard deviati…
B. It takes the factory more than 27 minutes to manufacture a pair of running shoes about 2.5% of the time.
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all year: carloss mom needs an electrician to fix wiring around the hou…
Equation: $C = 35 + 25h$, total cost for 6 hours: $\$185$ D. The mean of the data is larger than the median online departures.
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sams closet contains blue and green shirts. he has eight blue shirts, a…
D. $P(B \cup S) = 0.8$
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round the number 67.238 to the nearest hundredth. (1 point) answer:
\(67.24\)
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round each measurement to the nearest ten. then estimate the area of th…
4,000 square inches
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dr. rivera recorded 200 bees present in a population. assuming the popu…
\( y = 200(1.06)^t \) (corresponding to the option \( y = 200(1.06)^t \)) ### Second Problem (Green Haven Population Decay)
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round the number 18.452 to the the nearest tenth. (1 point) answer:
18.5
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the content of the progress bar may be uneven because questions can be …
470 miles
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read the text below and annotate for: predict - question - summarize - …
The government in 2081 believes in enforcing absolute equality in every aspect (intelligence, appearance, strength, etc.) of people’s lives. They think that equality must be total…
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stems 1 quiz name: tony part 1: matching. write the capital letter besi…
### Part 1: Matching 1. Sub - B (under, as "sub-" often means under, like "subway") 2. Mis - F (bad, as "mis-" can mean wrong/bad, like "mistake") 3. Sym - A (together, as "sym-" …
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understatement jargon connotation euphemism denotation the literal mean…
1. denotation → the literal meaning of a word 2. connotation → the implied meaning of a word 3. understatement → an important idea played down or treated casually 4. jargon → infl…
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claudia purchases a valuable item. the equation below models the value …
The item appreciates at an annual rate of 3%
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tanisha mowed 8 lawns in 10 hours. what was her rate of mowing in lawns…
0.8 lawns per hour For the bar graph adjustment: The right "5 lawns" bar should be resized to 0.8, and the "$\frac{25}{4}$ hours" bar should be resized to 1 (to represent 1 hour f…
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data & graphs day 1 **show all work for credit** name: period: tuesday …
A. In football, there is a loss of 6 yards on one play, and later a gain of 6 yards. D. On Monday, the value of a stock dropped $0.32. On Tuesday the stock gained $0.32. A. $-12\f…
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c unscramble the word to reveal a core term. what does it mean and how …
| Scrambled Word | Unscrambled Word | How is this term relevant/what is the meaning? | |----------------|------------------|-----------------------------------------------| | nesh…
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question 5 of 10 which best explains what it means for figurative langu…
C. Figurative language focuses the attention on aspects of things that might otherwise be overlooked.
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cilly uses 2 cups of raisins for every 12 cups of trail mix she makes. …
48 cups
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determine whether the proportions on the left are true or false, and ma…
- $\frac{2}{3} = \frac{30}{45}$: True - $\frac{1}{5} = \frac{4}{25}$: False - $\frac{7}{12} = \frac{35}{60}$: True - $\frac{3}{4} = \frac{36}{44}$: False
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question 2 of 10 which is the best definition of figurative language? a…
B. Language that means something other than the literal