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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particular (adj.): careful, individual, odd, special the store manager …
careful
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pizza mass: slices of pizza for a certain brand of pizza have a mass th…
a) 67.5000 b) 0.4763 c) 0.4255 d) 0.2007 e) 67.0064
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read the excerpt from part two of trifles. county attorney. oh, i guess…
B. It is dramatic irony because the audience knows that the County Attorney does not actually mean what he is saying.
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studysync \the empress of the blues\ think questions (10 points) write …
To answer these questions, we need to refer to the text "The Empress of the Blues" (since the specific text isn't provided here, we'll give general guidance based on typical conte…
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based on past experience, a bank believes that 9 % of the people who re…
To use a normal model: $np \geq 10$ and $n(1-p) \geq 10$ (both are satisfied here, 18 and 182 respectively) mean = 0.09 standard deviation (accurate to 3 decimal places) = 0.020 P…
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the various categories that are being graphed on a circle graph usually…
c. percentages
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make a circle graph for each set of data. top 5 highest - grossing movi…
To create a circle graph (pie chart) for the given data, we follow these steps: ### Step 1: Calculate the total gross amount First, we sum up all the amounts: \[ 6010 + 4610 + 435…
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which of the following statements about the sampling distribution of th…
- The sampling distribution will be approximately normal even if the population is not normal as long as the sample size is large. - From the same population, the mean of the samp…
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word study notebook technical words most professions have specialized v…
1. - **Deposition**: A sworn out-of-court statement given by a witness, used as evidence in legal proceedings. - **Indictment**: A formal legal document accusing someone of a seri…
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but what does that mean? and then there are the stacks of canned food, …
It suggests a skeptical tone by questioning the reliability of information provided to consumers by pet food companies.
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molly uses the base - ten blocks to model an expression as shown. there…
A. $134 \times 6$
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type the correct answer in the box. use numbers instead of words. wally…
134
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use the number selector to fill in the correct answer for each equation…
317
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refer to \youth and tobacco use\ in the lesson for a complete version o…
C. highly important
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order these numbers from least to greatest. \\(\\frac{47}{8}\\), 5.962,…
$5\frac{5}{6} < \frac{47}{8} < 5.96 < 5.962$
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test scores the average test score in a class is 78%. half of the class…
B) $|x - 78|$
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the movement of the progress bar may be uneven because questions can be…
A. happened at the same time
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the following division was performed to express \\(\\frac{32}{15}\\) as…
(a) The next three digits are 3, 3, 3, so the decimal is 2.13333 (b) B. 3
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in 2019, approximately 41,800,000 people in the united states spoke spa…
4.18 × 10⁷
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the two - way table shows the classification of students in a mathemati…
12/23
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as part of a design project, hassan wants to put moroccan tiles side by…
20
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rachael babysits children on the weekends at the rates shown in the tab…
X. The graph with points (1, 14), (2, 13), (3, 12), (4, 11), (5, 10)
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last week, janet used 4 cups of flour to make pizza dough. this week, s…
Janet uses less than 4 cups of flour because $\frac{3}{8}$ is less than 1.
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column a 1. this organization was formed after world war two to prevent…
### First Matching (Top Table) 1. For "This organization was formed after World War Two to prevent future wars", the United Nations (a) was formed after WWII for peace, but wait, …
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conjugate the following verbs and write all english meanings. estar jug…
### Conjugation of *estar* (to be): | Conjugated Form | English Meaning | |-----------------|-----------------| | Yo estoy | I am | | Tú estás | You are (informal singular) | | Él…
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the graph below shows the total amount of time it took a student to bui…
B. It took a total of 50 minutes to build the first four levels of the tower.
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read the following excerpt from the passage \studies show that communit…
B. covering all necessary parts
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hiking the table shows the lengths of several trails tonya can take whe…
5, 3, 1; 45.5 miles
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this question has two parts. first, answer part a. then, answer part b.…
11.11
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the graph shows the depth of water in a bathtub as water drains out. wh…
the change in the depth of the water per minute
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the graph shows the proportional relationship between the number of tea…
There are a total of 24 players on 4 teams.
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harita must memorize 90 measures of music for her cello solo at a conce…
$m = 90 - 6d$
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what is the y-intercept of the function $f(x) = -\frac{2}{9}x + \frac{1…
○ $\frac{1}{3}$
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grace is comparing cell phone plans. a prepaid phone plan costs $0.20 p…
The prepaid phone plan will have a steeper line and lower y-intercept.
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a leaf hangs from a branch 12 feet in the air. it falls to the ground a…
The correct graph is the second top-right graph (starts at (0,12), shallow downward slope, reaches height 0 at t=20+ seconds matching the 48-second fall time scale).
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which function shows a fabric with a price of $1.25 per square yard? pr…
The graph labeled "Price of Fleece" (the third option)
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aaron tracks the time it takes him to mow lawns by writing coordinate p…
Aaron's rate for mowing lawns is 0.5 acres per hour.
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at the beginning of the year, savannah had $90 in savings and saved an …
Isaac has more money saved after 6 weeks. Savannah has $150 and Isaac has $170.
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the science teacher needs 32 hand lenses. she already has 24. hand lens…
1
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is the group of words in bold a phrase or a clause? usually the result …
clause
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a recipe has a ratio of 2 cups of dark soy sauce to 3 cups of light soy…
$\frac{2}{3}$ cup
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use a graphing calculator and linear regression to write the equation o…
$y=0.38x+1.08$
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debi walks laps around the mall for exercise during the winter months. …
One lap around the mall is equal to 2,425 steps.
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which graph shows a proportional relationship?
The first graph (the one with the line that has a positive slope, even though there seems to be a \( y \)-intercept error) is intended to represent a proportional relationship (as…
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morgan and easton are reading the same book. at the beginning of the mo…
They will both be on page 65.
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6. number of video games | income (dollars) | production cost (dollars)…
### Completed Table: | Number of Video Games | Income (dollars) | Production Cost (dollars) | Profit (dollars) | |---|---|---|---| | 0 | 0 | 1500 | -1500 | | 25 | 875 | 1750 | -87…
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problems 3–4 prisha and mia agree to go to the movies after they have e…
10 ### Part 2: Earnings Amount
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pregunta 5 (3 puntos) per capita simply means ____. a per city b per fa…
d. per person d. GDP per capita
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what does espect\ mean to you? write 3 - 4 sentences or record an audio…
Respect means valuing others' feelings, boundaries, and perspectives equally to your own. It is when someone listens attentively without interrupting, even if they disagree with w…
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a(n) __________ circle on the number line indicates that the endpoint i…
1. closed 2. greater than
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4 select the correct answer. what does the root fort of the word fortif…
C. strong
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no additional details were added for this assignment. number of miles t…
| x | y | |----|------| | 4 | 180 | | 8 | 360 | | 12 | 540 |
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read the excerpt from paragraph 5. were there any good produced by war …
B. leading to disaster
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click the word in paragraph 4 that provides the best context clue for t…
admire
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3. what is most likely the meaning of \disillusioned\ in the 4th paragr…
d. Disappointed
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read the excerpt from the odyssey. here are the means i thought would s…
D. like the mast of an enormously large ship
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jeremy swims at a rate of \\(\frac{1}{3}\\) mile every \\(\frac{1}{6}\\…
D. 2
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read the excerpt from paragraph 3. were mankind totally free from every…
C. acts involving great effort
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click the synonym of the word industry in paragraph 2 that provides a c…
labour
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the greek root periodos means \circuit\ or \path that returns to the st…
A. occurring again and again
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this question has two parts. first, answer part a. then, answer part b.…
D. Most people believe that war is irrational. ### Part B
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what is the range? options: $0 < y < 5$, $0 \\leq y \\leq 5$, $\\{1, 3,…
C. {1,3,5}
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studysync \home is where the heart is\ think questio (10 points) write …
To answer these questions, we would need the text of "Home is Where the Heart Is" to fill in the blanks with accurate information. Since the text of the story isn't provided here,…
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32. general zaroff claims that his ideal animal must have sagacity. wha…
32. d. The animal must have the ability to reason and use wisdom 33. d. Zaroff use modern morality as an outdated weakness that hinders the strong 34. b. They are turned over to I…
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the two - way table shows poll results for the number of people who liv…
18
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24. what do the various (large number of) hindu texts tell us about hin…
24. a. That there are a large number of interpretations or sects within the religion. 25. a. It placed women under the authority of their husbands. 26. c. Yoga 27. a. Forgiveness …
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15. which of these words means \to watch\ in english? a. écouter b. reg…
B. regarder ### Question 16
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multiple-choice question check three characteristics of capitalism - co…
- Competition is the main driver or efficiency (checked) - All natural resources and means of production are privately owned (checked) - Emphasizes profit seeking (checked)
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inequalities on a number line ii how many solutions does the inequality…
D. infinitely many
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earth is 92,960,000 miles from the sun. how is this number written in s…
B. \( 9.296 \times 10^7 \)
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the diameter of earth is $7.9175\\times10^{3}$ miles. how is $7.9175\\t…
C. 7,917.5
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what is the domain? options: {0,1,3,5}, {1,3,5}, 0 < x < 5, 0 ≤ x ≤ 5 (…
B. {1,3,5}
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draw a box-and-whisker plot for these sets of data and answer the quest…
### Problem 4 #### Step 1: Organize the data First, we sort the data set: \(10, 14, 15, 22, 24, 25, 28, 30, 30, 33\) (note: assuming the original data "24 30" is a typo and should…
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use the number line to represent the solution to 2.4x - 6 > -13.2. sele…
To represent \(x > -3\) on the number line, we use an open circle at \(-3\) (since the inequality is strict, \(x eq -3\)) and a ray pointing to the right (towards positive infini…
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round each number to the nearest whole number first, then estimate. 23.…
24
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the diameter of earth is $7.9175\\times10^3$ miles. how is $7.9175\\tim…
C. 7917.5
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which number is the smallest? a ( 1.25 \times 10^{-1} ) b ( 1.68 \times…
B. $1.68\times10^{-5}$
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which of the following best describes a reasonable range for this situa…
1. All real numbers greater than or equal to 0 and less than or equal to 400
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an inequality is shown? 26.8 + d > 33.5 determine if each possible valu…
- \( d = 8 \): True - \( d = 6 \): False - \( d = 6.7 \): True - \( d = 5.9 \): False - \( d = 7.5 \): True - \( d = 6.5 \): False
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name ______ date ______ period ______ exponents & radicals vocabulary w…
### Exponents & Radicals Vocabulary Word Search Answers: 1. The number of times a number is multiplied by itself: **Exponent** 2. The number being multiplied by itself in an expon…
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order the set of numbers from greatest to least. $5.72 \\times 10^3$, $…
C. \(7.1 \times 10^3, 5.72 \times 10^3, 9.51 \times 10^2, 8.15 \times 10^2\)
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each time the value of t increases by 1, the value of d increases by 3.…
For the point \((1, 3)\): The \(x\) - coordinate (1) represents 1 hour of time elapsed, and the \(y\) - coordinate (3) represents the distance the lava has traveled (3 kilometers)…
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which inequality represents the solution set shown on the number line? …
B. \(x\leq1\) ### Second Sub - Question: How many solutions does the inequality have?
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use the number line to represent the solution to \\(\\frac{x}{2} \\geq …
On the number line, place a closed circle at 8 and draw a ray to the right (towards 9, 10, etc.) from 8.
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use the number line to represent the solution to \\( \\frac{x}{2} \\geq…
To represent the solution $x \geq 8$ on the number line, place a closed dot at 8 and draw a ray extending to the right (towards 9, 10, etc.).
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which number is the greatest? a: $7.85 \\times 10^{-3}$ b: $8.54 \\time…
D. $9.25\times 10^{-2}$
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a 0 1 2 3 4 5 6 7 8 9 10 11 b 0 1 2 3 4 5 6 7 8 9 10 11 c 0 1 2 3 4 5 6…
\( x < 9 \)
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aneesha viaja a una velocidad de millas por hora. morris viaja pies por…
D. 47 millas por hora
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is there a sentence fragment? during the precambrian period, most of ea…
no
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earth is 92,960,000 miles from the sun. how is this number written in s…
B. \(9.296\times10^{7}\)
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principles of democracy chapter 4 section 2 study guide 1. how are stat…
States are required to treat citizens of other states equally (under the Privileges and Immunities Clause), meaning they cannot discriminate against out - of - state citizens in f…
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para que quepa entre dos ventanas, el ancho de una estantería no debe s…
# Explicación: ## Paso1: Convertir pies a pulgadas Sabemos que 1 pie = 12 pulgadas, así que: $$6\frac{1}{2} \times 12 = \frac{13}{2} \times 12 = 78 \text{ pulgadas}$$ ## Paso2: Ca…
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9. a wildlife reserve had 8 elephant calves born during the summer and …
1. Number of elephants before summer: 23 2. Number of cracked eggs: 25
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una playa en particular se erosiona a un ritmo de centímetros al año. u…
# Explicación: ## Paso1: Convertir cm a mm Sabemos que $1\ \text{cm} = 10\ \text{mm}$, así que el factor de conversión es $\frac{10\ \text{mm}}{1\ \text{cm}}$. ## Paso2: Convertir…
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un grupo de miembros de un gimnasio perdió un total combinado de 28 kil…
89.1 libras
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shaneka wharton has scores of 73, 81, 60, and 63 on her algebra tests. …
a. $x \geq 74$ b. Shunika must score 74 or higher on her final exam (which counts as two test scores) to achieve an overall course average of 75 or higher.
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shereka washburn has scores of 87, 87, 80, and 64 on her algebra tests.…
a. The solution set is $\{x \mid x \geq 72\}$ b. The inequality result means Shureika must score 72 or higher on her final exam (which counts as two test scores) to have an overal…
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shanika westborn has scores of 87, 87, 80, and 64 on her algebra tests.…
a. $\{x \mid x \geq 72\}$ b. This means Shireika must score 72 or higher on her final exam (which is weighted like two regular tests) to achieve an overall course average of at le…
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studysync \fighting for justice\ think questions (10 points) write your…
To answer these questions, we need to recall the context of "Fighting for Justice" (likely about the Hansberry v. Lee case, dealing with racial housing discrimination). Here are t…
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10. you look at the blueprints laid before you. you have no idea how to…
11. Narrator's Perspective: Third Person Explain how you know: Uses "she" and "Kiko" exclusively. 12. Narrator's Perspective: First Person Explain how you know: Uses "I" and "me" …