Estadística
Análisis de datos, distribuciones de probabilidad y pruebas de hipótesis.
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1) an analyst obtains the salaries of all federal appeals court judges …
1. Population 2. Parameter 3. Sample 4. Statistic 5. Population 6. Sample
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22. an online shopping company has $6.13300 cdot 10^{6}$ employees and …
\(5.14529\cdot10^{5}\) (The first option: 5.14529·10⁵)
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21. in one week, the stock market posted $4.2 \\cdot 10^7$ trades. the …
110,000,000 trades (which corresponds to the option "110,000,000 trades")
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18. write 0.00003356 in scientific notation. .3356·10⁻⁴ 33.56·10⁻⁵ 3.35…
D. \( 3.356 \cdot 10^{-5} \) (assuming the last option is D, as it's \( 3.356 \cdot 10^{-5} \))
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17. write 560, 000, 000 in scientific notation. $5.6 \\cdot 10^8$ $56 \…
A. \( 5.6\cdot10^{8} \)
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16. use the circle graph to match the number of people who use each ope…
1. Windows® 8.1: b. 70 2. Windows® 10: c. 840 3. Windows® 7: a. 1,680
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challenge activity 1.2.2 misleading graphs. 770466.5310272.qx3ny7 jump …
Graph 1; Since the vertical axis does not start at 0, the difference between years is exaggerated.
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mind workout date: 8-1-26 a shop sells apple juice in containers of 2 ℓ…
The different ways are: - 6 containers of 2 ℓ. - 4 containers of 3 ℓ. - 2 containers of 3 ℓ and 3 containers of 2 ℓ. - 1 container of 5 ℓ, 1 container of 3 ℓ, and 2 containers of …
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7. mrs tan fills 6 cups completely with orange juice. each cup has a ca…
225 ml
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from optimism within by helen keller could we choose our environment, a…
A. Suffering leads to a greater experience with joy.
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adapted from walden, the video game: playing deliberately by alexander …
C. relief
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3 select the correct text in the passage. read the excerpt from \a comp…
3. an array of data ordered so that individual items can be located
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select the correct answer. read the adapted excerpt from oaa hurricane …
D. a preliminary survey to gain information
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read the sentence. the last bell of the day is music to my ears. what i…
B. creates a happy mood
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pandora’s post by b. k. mcswain lillian couldnt believe how out of hand…
The words modesty and diffidence both imply "extreme shyness". However, in this sentence, diffidence is used to mean "lack of self - confidence," while modesty is used to mean "no…
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select the correct answer. read the paragraph. the trail veered off to …
B. dangerously narrowed
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question a person invested $2,200 in an account growing at a rate allow…
\( 23.0 \) years
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multiple choice questions: choose the correct answer from the choices f…
C) Stay calm and assess the situation ### Question 2
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an online retailer developed two exponential functions to model the wee…
D. The weekly usage of both coupons is decreasing, but only the usage of code 1 is approaching a horizontal asymptote as \(x\) gets larger.
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select the correct answer from each drop - down menu. the rivera and pa…
The Patel family’s car had the greater initial resale value. During the first six years, the resale value of the Rivera family’s car decreases at an average rate greater than the …
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5 select the correct answer. an event management company purchases a ne…
A. The situation can be modeled by an exponential decay function with a percent change of -10%.
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4 select the correct answer. the following function describes the numbe…
D. The number of employees is decreasing by 10% every year.
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a nature preserve opened with a population of 6 rabbits. after one year…
The points to plot are \((0, 6)\), \((1, 12)\), \((2, 24)\), and \((3, 48)\).
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a quantity with an initial value of 8900 grows exponentially at a rate …
# Explanation: ## Step1: Convert time to hours Since the growth rate is per hour, we need to convert 411 minutes to hours. There are 60 minutes in an hour, so we divide 411 by 60.…
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suppose kayla is hosting a party and knows at least 6 are coming. the p…
\(\{x \in \mathbb{Z} \mid 6 \leq x \leq 16\}\) (or equivalently \(\{6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16\}\) since \(x\) must be an integer representing the number of guests)
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reduces the price such that she earns $1 less in profit from each bouqu…
s: 1. The maximum profit the florist will earn from selling celebration bouquets is $ \boldsymbol{675} $. (Wait, but maybe I made a mistake. Wait, let's recheck the quadratic. If …
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question 8 of 10 why do scientists use scientific notation? a. it provi…
A. It provides an easier way to write very large and very small numbers.
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question 2 of 10 what is another way of writing $3.78 \\times 10^5$? \\…
A. 378,000
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a bag of rice originally came with 27 ounces of rice. a jumbo bag conta…
The new jumbo bag comes with 32.4 ounces of rice. For the double number line, the top number line (ounces) will have 32.4 at the end (since 27 is 100%, and 32.4 is 120% of 27), an…
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now find 24% of 600. 0 600 0% 100% 1% of 600 is 6. 24% of 600 is (there…
144
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m4j.l6 increasing and decreasing what is 24% of 600? now find 1% of 600…
6
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one review found that those who had attempted suicide were at a 38 time…
B. Attempting suicide once increases the likelihood that one will do so again. D. Some mental health disorders increase the risk of suicide. E. Having access to a suicide method m…
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the exponential model below represents the population of an animal ( x …
The animal's population today is 2685
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one - time setup fee of $10 and then $4 per box of cards. sidney, meanw…
The system of equations is $\begin{cases} y = 4x + 10 \\ y = 5x + 5 \end{cases}$. The solution is $x=5$ (5 boxes) and each spent $\$30$. For the graph: - Equation $y=4x+10$: Plot …
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4) choose the correct answer. hank and eva each have song libraries on …
A. 120
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name: middle east partitioning end of the ottoman empire period: ss7h2 …
s (filled contextually): - Who controlled...: Ancient empires, Ottoman, then Britain/France, now independent states with local/foreign influence. - Ottoman lasted: ~600 years (129…
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name middle east partitioning end of the ottoman empire period ss7h2 a.…
The Allies (the side opposing the Ottomans) won.
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pounds of strawberries picked per person x = 1 person how many people p…
7 people 12 people
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pounds of strawberries picked per person 0, 3/4, 2/4, 3/4, 1, 1 3/4, 1 …
Operation: SUBTRACT Difference: $\frac{7}{4}$ or $1\frac{3}{4}$ pounds
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gallons of lemonade ordered on tuesday x = 1 order how many customers o…
7 customers $\frac{5}{8}$ gallon
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type of allusion (biblical, literary, historical, mythological) what is…
| Type of Allusion (Biblical, literary, historical, mythological) | What is it referring to? | |--|--| | Aeneas - A greek legend and Trojan hero; son of Trojan Prince Anchises and…
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fall into the school year for some kids in the united states and canada…
C. German students get a paper cone filled with goodies, while Japanese students get a sturdy backpack.
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rita needs to memorize words on a vocabulary list for korean class. she…
11
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the yearbook club had a meeting. the meeting had 18 people, which is on…
54
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lesson 1-10 problem solving solve each problem. 1. eddie and tom listen…
1. 8 albums 2. 5 tests passed out to each row 3. 9 pieces 4. 4 chores 5. 8 hours 6. 7 boxes
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the box-and-whisker plot below represents some data set. what percentag…
25%
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the graph below represents results of a survey in which students stated…
16
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read the source of the allusion. in his novel lost horizon, james hilto…
an ideal place
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5 select the correct answer. which of the following definitions best re…
D. to be removed from service due to injury or illness
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arrange the pieces below in two ways without changing the meaning or te…
1. The team captain will present Eleanor Wong's Most Valuable Player trophy at tonight's banquet. 2. The team captain will present the Most Valuable Player trophy of Eleanor Wong …
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(a) a train travels from city a to city b. the table below shows the di…
### Part (a) #### Step 1: Calculate the speed (distance per minute) for each data point To find the distance per minute, we use the formula \( \text{Speed} = \frac{\text{Distance}…
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unit: applied critical analysis progress: the movement of the progress …
D. It should be directly quoted because the statement is well - worded.
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progress the movement of the progress bar may be uneven because questio…
D. happened at the same time
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the approximate number of zombies in a certain city over time is given …
linear function would best fit the data because as \( x \) increases, the \( y \) values change at a nearly constant rate. Rounded to the nearest \( 0.5 \), the rate of change (sl…
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put the following into the form $y = ab^x + c$:\ 7. $y = 4(3)^{2x + 1} …
7. $y = 12\cdot 9^x -7$ 8. $y = 128\cdot 8^x -1$
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16 multiple choice 2 points in the context of the text, what does annex…
C. Officially joined with
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multiple choice 2 points the text mentions appeasement encouraged hitle…
It suggests the author sees appeasement as a cause of more conflict.
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select the correct answer(s) in each table. an art store offers prints …
## Correct Inequalities: $x + y \leq 60$, $15x + 25y \geq 700$, $y > 3x$ ## Valid Combinations: (45,10), (40,5)
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y = 11x 4) complete the table to show the number of students for each n…
$x + y = 60$
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on a field trip, there will be 1 chaperone for every 11 students. a bus…
| Chaperones (x) | Students (y) | |----------------|--------------| | 3 | 33 | | 4 | 44 | | 5 | 55 | | 6 | 66 |
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21 multiple choice 2 points in how many different ways may seven person…
A. 5,040 ### Question 22
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19 multiple choice 2 points there are 14 girls on the golf team at gu. …
286 ### Question 20
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17 multiple choice 2 points determine the permutation (_{13}p_{10}). 66…
239,500,800 (assuming a typo and it's \( _{12}P_{10} \)) ### Question 18
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15 multiple choice 2 points a certain baseball player has a batting ave…
\( P(\text{not a hit}) = 0.584 \) (the option with this value) ### Question 16
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13 multiple choice 2 points what are \equally likely outcomes\? if each…
C. If each outcome has the same chance of occurring as any other outcome, they are said to be equally likely outcomes. ### Question 14
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16 multiple choice 7 points latawn plans on taking college algebra with…
0.28 (corresponding to the option with 0.28, assuming the first option is 0.28 as per the visible options)
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10 multiple choice 2 points peter purchases a car for $39,380 at 2.9% a…
Interest = $5710.10; monthly payment = $751.50 ### Question 11
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4. the progressive partys platform included support for black americans…
A. Many people in the US objected and a scandal ensued.
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2. roosevelts monroe doctrine corollary originally meant the united sta…
B. European nations and their New World colonies.
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consider the following research topic: the process of classic car resto…
"Headlights to Taillights: Restoring Your Classic Car to Its Former Glory"
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7. 7 ¿cómo se dice \midnight?\ en español? medianoche media hora mediod…
7. medianoche 8. y cuarto / y quince 9. menos cuarto / y cuarenta y cinco 10. y media / y treinta 11. menos
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1. 1 ¿cómo se dice \what time is it?\ en español? ○ ¿a qué hora? ○ ¿cuá…
1. ¿Qué hora es? 2. hora 3. minuto 4. el reloj 5. ¿A qué hora? 6. mediodía
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what does the spanish phrase hasta luego mean in english? (1 point) tha…
D. See you later.
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what answer choice provides the correct definition of explicit meaning?…
a meaning that is clearly explained
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two groups of hikers left camp at the same time. each traveled at a con…
Group A's speed: $\frac{3}{2}$ miles per hour; Group B's speed: $\frac{5}{9}$ miles per hour. Group A is faster, $\frac{27}{10}$ times faster.
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a rotating object makes $\frac{5}{6}$ of a revolution in $\frac{7}{10}$…
1.19 revolutions per second
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hotdog eating contest minutes | hotdogs 1 | x 4 | 24 y | 42
\( x = 6 \), \( y = 7 \)
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8 which speeds are equal to (\frac{1}{2}) mile per hour? mark all that …
B. $\frac{\frac{1}{4}\text{ mi}}{\frac{1}{2}\text{ h}}$ D. $\frac{\frac{3}{8}\text{ mi}}{\frac{3}{4}\text{ h}}$ E. $\frac{\frac{2}{3}\text{ h}}{\frac{1}{3}\text{ mi}}$
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hotdog eating contest minutes | hotdogs 1 | x 9 | 24 y | 42
If we solve for $x$: $x = \frac{24}{9}=\frac{8}{3}\approx2.67$ (or $\frac{8}{3}$) If we solve for $y$: $y=\frac{42\times9}{24}=\frac{63}{4}=15.75$ minutes (Depending on what is be…
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unit prices and unit rates maze what number should be in place of the y…
\( y = 3.5 \)
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select the correct answer. in this line from walt whitman’s poem “song …
C. leftovers
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cecil rhodes wrote that he wanted to \paint as much of the map of afric…
Britain should establish as many African colonies as possible.
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world history a 2025-2026 imperialism in africa the berlin conference o…
rushed to set up colonies in Africa.
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pretest: the early and mid - nineteenth century: romanticism amusement …
To solve this, we analyze each poem excerpt and match it with the correct definition: ### First Excerpt: "All in one mighty sepulchre." The word "sepulchre" means a burial place o…
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what is the best description of the relationship in the scatterplot bel…
C. Nonlinear association
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divide. 4.87 ÷ 100
\( 0.0487 \)
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14. combined, natalie and ellie sold 90 boxes of girl scout cookies. if…
The ratio is $\boldsymbol{\frac{1}{2}}$ (or 1:2).
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which detail from gilgamesh: a new english version best illustrates a c…
D. Gilgamesh standing at edge of the Cedar Forest, ready to battle Humbaba
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question 4 of 5 thousands of travelers pass through the airport in guad…
\( 0.1916 \)
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question 4 of 5 thousands of travelers pass through the airport in guad…
\( 0.1916 \)
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if necessary, rearrange the pieces below so that the sentence is in the…
I will sign Isabela Madrigal's yearbook during recess on Wednesday.
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darryl is giving away 68 baseball cards. he gave 20 baseball cards to h…
$8$
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darryl is giving away 68 baseball cards. he gave 20 baseball cards to h…
- Top box (total): $\boldsymbol{68}$ - First bottom box (sister): $\boldsymbol{20}$ - Each of the 6 remaining bottom boxes (friends): $\boldsymbol{8}$ (or $\boldsymbol{c}$, since …
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1.8 + 0.5 = \\boxed{} 0.2 0.3
2.3
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read the excerpt from act 3, scene 1, of julius caesar. caesar. i must …
A. Caesar will not reverse the exile of Cimber’s brother in response to begging and flattery.
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the main, or central, idea of the passage is baseball players and coach…
It cites examples of potential signals.
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which of the following forms of speech is protected by the first amendm…
criticism of the government
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question 1 (multiple choice worth 2 points) (intercepts and rate of cha…
The x-intercept is given by the ordered pair (2, 0) This means that on day 2, the bank account has a balance of $0
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read this passage about the 1969 woodstock music festival. then, select…
1. The organizers expected fifty thousand attendees, but the actual turnout was closer to five hundred thousand. 2. Unprepared for such a large crowd, they had to let most people …
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a total of 634 tickets were sold for the school play. they were either …
350