Estadística
Análisis de datos, distribuciones de probabilidad y pruebas de hipótesis.
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julio bought a package of holiday wrap and 5 bows. if he wrapped 5 iden…
It cost Julio $1.49 to wrap each gift.
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sasha has 9.2 ounces of chicken. if she makes 4 meals with an equal amo…
2.3
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a class contains 13 girls and 15 boys. what is the ratio of boys to gir…
15:13
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which expressions have a quotient of 3? select all that apply. a. 3.9÷0…
C. \(3.9\div1.3\), D. \(0.39\div0.13\)
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Question was provided via image upload.
D. \( 50\times30 \)
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which expressions have a quotient of 6? select all that apply. a. $5.4 …
A. \(5.4 \div 0.9\), D. \(0.54 \div 0.09\)
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x | f(x) -5 | 8 -3 | 4 -1 | 0 1 | -2 3 | -2 5 | 0 7 | 4 which is a vali…
f(x) ≥ 0 over the interval [5, ∞).
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x | f(x) -2 | 15 -1 | 10 0 | 5 1 | 0 2 | -5 3 | -10 which is a y-interc…
(0, 5)
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x | f(x) -2 | 0 -1 | 45 0 | 64 1 | 45 2 | 0 3 | -35 4 | 0 5 | 189 6 | 6…
(0, 64)
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stefano accidentally dropped his sunglasses off the edge of a canyon as…
176 meters
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in questions 1–4, use what you know about multiplication, division, pla…
17 ### 2. Solve \( 39.1 \div 2.3 \)
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x | f(x) -3 | -2 -2 | 0 -1 | 2 0 | 2 1 | 0 2 | -8 3 | -10 4 | -20 which…
B. (-2, 1)
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scientific notation expresses numbers as a product of a coefficient and…
I'm here to help with academic questions. To assist you better, please share your specific academic problem or question.
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multiplication wheels there are four multiplication wheels: 1. a wheel …
To solve the multiplication wheels, we multiply each number on the inner circle by the center number (4, 5, 6, or 7) and fill in the outer circle. Let's solve each wheel: ### 1. M…
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read the passage and study the image from sugar changed the world. the …
The illustration shows what a Great House looked like from the outside, while the text explains what a Great House looked like from the inside
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the word centimeter contains the root cent. what does the root cent mea…
I'm here to help with academic questions. To assist you better, please share your specific academic problem or question.
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select the tables that show a proportional relationship between x and y…
The table with \( x \) values 3, 6, 12 and \( y \) values 1, 2, 4 (the green - colored table) shows a proportional relationship.
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the word multiply contains the root multi. what does the root multi mea…
I'm here to help with academic questions. To assist you better, please share your specific academic problem or question.
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the ratio of boys to girls in a school is 2:3. check all statements tha…
B. For every 2 boys in the school, there are 3 girls.
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a new tennis club opened with 25 members. the membership of the club ca…
B 3
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in a video game, you need to collect pieces of fruit that match the dir…
4
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12. which type of distribution is this?
Clumped (or Aggregated) Distribution
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for a month, lindsey tracked how she got to school each day and whether…
39%
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read the excerpt from \justin lebo.\ on the way home, justin was silent…
There are not enough bicycles for the residents of the Kilbarchan Home for Boys.
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(\frac{4x - 1}{6} = \frac{x + 8}{5}) (note: the original handwritten 4×…
If the equation is \(\frac{4x + 1}{6}=\frac{x + 8}{5}\), then \(x=\frac{43}{14}\) (or approximately \(3.07\)). If the equation is \(\frac{4x}{6}=\frac{x + 8}{5}\), then \(x=\frac{…
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to talk about what you need and want to do, youll need to use infinitiv…
### Exercise 14 Solutions: 1. **Blank (1)**: The sentence is "Yo necesito (1) ______ mis cosas en el armario." The verb "poner" means "to put", and with "necesitar" (which require…
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which was an effect of the active management of food supplies by early …
People could produce more food and support denser populations
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5 multiple choice 5 points the wind was so frigid that everyone wore th…
C. Very cold ### Question 6
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write a function in terms of t that represents the situation. a populat…
\( y = 100000(0.98)^t \)
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according to source 10, why are surrounding agricultural lands essentia…
C. More food production could increase the population size of the total urban area
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the hiker began to falter as the trail became steeper and her legs grew…
C. Stumble or weaken ### Question 2
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after many days without enough food, the stray dog looked emaciated. wh…
1. **Extremely thin** 2. **Rise above or go beyond**
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the hiker began to falter as the trail became steeper and her legs grew…
C. Stumble or weaken ### Question 2
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based on source 13, which quote from the document explains the use of t…
The quote "We sent 30 talents of gold, 800 talents of silver, precious stones, antimony, large cuts of red stone, fine couches, and chairs" (the first option among the listed quot…
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12. read the excerpt and answer the question that follows. we hold thes…
The correct option (assuming the options are labeled, for example, if the option "Rights that cannot be taken away or denied" is, say, Option B) would be: B. Rights that cannot be…
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type the correct answer in each box. round the values to the nearest do…
1. $\boldsymbol{17500}$ 2. $\boldsymbol{13311}$
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a rocket is shot off from a launcher. the accompanying table represents…
The quadratic regression equation is \( y = -5.23x^2 + 160.57x + 96.78 \) (or similar rounded coefficients), and the height at \( x = 12.8 \) seconds is \(\boxed{1295}\) feet.
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select the correct answer from each drop - down menu. jerry invested $3…
Jerry's average growth rate is $\boldsymbol{15.76}$ per year, Rachel's average growth rate is $\boldsymbol{16.50}$ per year.
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the graph represents the height of a ball after being thrown versus tim…
C. The ball attains a maximum height of 70 meters at 2 seconds.
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a rocket is shot off from a launcher. the accompanying table represents…
The quadratic regression equation is \(y = - 15.7x^{2}+223.6x + 74.2\) and the height at \(x = 12.8\) seconds is \(\boxed{364}\) feet.
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identify the initial amount a and the rate of growth r (as a percent) o…
\( a = 10 \) \( r = 40\% \) When \( t = 5 \), \( y \approx 53.8 \)
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brain teaser emoji math - order up! can you find the value of the missi…
\( 90 \)
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thinkwell homeschool brain teaser #2 number patterns can you find the v…
6
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find the equation of a trend line using (-8, 22) and (3, 0) as anchor p…
$y = -2x +6$
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find the equation of a trend line using (-4, 32) and (7, -45) as anchor…
$y = -7x +4$
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read 15 jazmin worked a side job. use the following table to determine …
5 dollars per hour
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question 3 of 3 *when the fbi started investigating connections between…
C. Slowed the progress of
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find the equation for the least squares regression line of the data des…
$y = 0.477x + (-2.454)$
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find the equation for the least squares regression line of the data des…
$y = -4.281x + 62.894$
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number of students enrolled number of years from now answer attempt 1 o…
100 (and the other school is High School B, so the full answer context is: High School A will have 100 more students than High School B in 2 years.)
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a small town has two local high schools. high school a currently has 40…
High School A
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find the equation for the least squares regression line of the data des…
$y = 0.322x + 2.397$
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3. tek a.12a which table represents y as a function of x?
The rightmost table (fourth option) represents \( y \) as a function of \( x \). (Assuming the fourth table is the one where repeated \( x \)-values have the same \( y \)-value, o…
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(a) hours: 1, 1.5, 2, 2.5, 3 pay: 18, 23, 28, 33, 38 part a write a lin…
A. \( f(x)=10x + 8 \) ### Part B
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while one may assume that this octopus has superior hearing skills, the…
D. by explaining how and why the Dumbo octopus uses certain body parts
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maria is making snowflake decorations. she needs 4 pieces of paper for …
B. 8 snowflakes
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question 9 1 pts the winter carnival has 45 children attending. they ne…
C. 9 children
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emmas family bought 45 holiday cookies. if they ate 28 cookies during t…
A. 17 cookies
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select the word from passage 1 that comes from a latin root word meanin…
**prolonged**
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a sample containing $3 \\times 10^{12}$ drops of water is collected by …
A. 6 containers
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cds owned by students boys girls 20 40 60 which statistical data points…
Lower Extreme, Upper Quartile, Median
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an algebra 2 teacher wants her students to practice using z - scores, s…
- Gretl's score: 75 (since $x = 84+(-2.37)\times3.8\approx75$) - Mia's score: 87 (since $x = 84 + 0.79\times3.8\approx87$) - Lucca's score: 70 (since $x=84+(-3.68)\times3.8\approx…
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highway fuel efficiency how many vehicles get less than 17 miles per ga…
14
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read the following excerpt from passage 1, lines 24 and 26-27: your com…
the study of signs and the future
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which statements are true. select all the correct statements. wayne cou…
- Wayne County Little League has a higher lower quartile than Howard County Little League. - Howard County Little League has 50% of its data above 150 pitches and Wayne County Lit…
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the temperature in springfield on this date in the last ten years were:…
2. 68
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paragraph 3: freedom of the press another key protection is freedom of …
B. It helps citizens stay informed about government actions.
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lacy measures and finds that she can do a vertical jump that is 40% of …
60
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if 3 pencils cost $1.50, how much would 10 pencils cost at the same rat…
$5.00$
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question 2 1 pts which of the following would be considered qualitative…
The brand of sneakers students wear
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question 1 which of the following is quantitative data? ○ the softness …
B. the number of pages in a book
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from a 52-card deck, what is p(draw a heart or a face card)? show use o…
\(\frac{11}{26}\)
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what does denotation mean? a. the literal, or real, meaning of what is …
A. the literal, or real, meaning of what is being communicated
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a box has 4 red and 6 blue balls. one ball is drawn at random and repla…
\(\frac{4}{25}\)
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from 7 people, how many ways to choose a president, vice - president, a…
210
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what does the term nonrepresentational art mean? a. art that has no vis…
A. art that has no visible subject
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the manager of a restaurant decides how many servers to schedule for a …
r is the independent variable and s is the dependent variable
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25. the equation $2^{x + 3} = 3^{2x - 1}$ has the solution: a. $x = \\f…
A. \(x = \frac{-\log3 - 3\log2}{\log2-2\log3}\)
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which colony below was the colony that was split into two. * georgia vi…
C. Carolina ### Second Question (How did enslaved people resist slavery)
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over summer vacation, emir has to read a novel for english class. he ha…
A. \( h \) is the independent variable and \( d \) is the dependent variable
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russell and eddie are baking cookies to sell at their schools bake sale…
c is the independent variable and m is the dependent variable
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steven is hosting a potluck dinner for his book club. the more book clu…
m is the independent variable and c is the dependent variable
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the right to be informed means consumers should: never have to read ins…
B. Receive truthful and complete information about products
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hikers distance-time graph average speed = (total distance)/(total time…
The average speed of the hiker during the entire trip is 2.5 units per hour (the unit depends on the distance unit of the graph, e.g., km/h or mi/h).
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in order to earn extra spending money, rachel babysits children after s…
h is the independent variable and m is the dependent variable
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the right to be informed means consumers should: never have to read ins…
The correct option (assuming the second option's text is "Receive truthful and complete information about products") is the one with "Receive truthful and complete information abo…
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introducción a la visualización de datos - artículo 35557 pregunta el d…
For "¿Cuántas lámparas más se vendieron el sábado que el jueves?": 30 For "¿Cuántas lámparas menos se vendieron el jueves que el domingo?": 15 (Note: The value for Sunday's sales …
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name: ______________________________ date: __________ pd: 1 2 3 4 5 6 7…
1. Guiding Question 2: **D. The goddess grants his wish for his statue to become a real woman.** *Supporting text:* "as a sign of the gods' fondness for him, the flame flared thre…
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the pay - scale for pedros stores is based on the education level of hi…
D. GED: Male 10, Female 8; HS degree: Male 39, Female 42; College degree: Male 28, Female 30
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dave is scheduling wrestling matches for a tournament. the number of ma…
c is the independent variable and m is the dependent variable
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station 1: a town’s population is increasing by 2% each year. the popul…
Question A: $P(t) = 5250(1.02)^t$, where $t$ is years after 2000 Question B: $\approx7801$ people
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introducción a la visualización de datos - artículo 35557 el dueño de u…
35 ### Second Question: How many fewer lamps were sold on Thursday than on Sunday?
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bonnies pool thermometer tracks the water temperature over the course o…
The second graph (the one on the right) could show the temperature of the pool water over the course of Sunday.
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sarah is excited for the first snow of the year! throughout the day, sh…
The second graph (right - hand side graph) where the total snowfall (y - axis) is a non - decreasing function of time (x - axis), with the slope (rate of snowfall) being steep ini…
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dan is competing in the sponge - soak relay race during field day. he r…
The left graph (the first one, with initial distance >0, decreasing to 0, horizontal at 0, then increasing) is the correct one. (Assuming the left graph is the first of the two, w…
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haley is giving her puppy a bath. she fills up the bathtub, washes the …
The first graph (left - hand side graph)
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3 the population of the state of california was about 37,250,000 people…
A. \(4\times10^{7}\)
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1 the speed of light in a vacuum is about 300,000,000 meters per second…
A
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the word facility contains the root fac. what does the root fac mean? d…
**do or make**
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the word congregate contains the root greg. what does the root greg mea…
C. group