Statistiques
Analyse de données, distributions de probabilités et tests d'hypothèses.
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in order to get one digit to the left of the decimal point, it needs to…
First blank: negative Second blank: right
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8. a train can travel 204 miles in 6 hours. how many miles can the trai…
The train can travel 34 miles in 1 hour.
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michael owes his parents a bunch of money. five out of every six dollar…
(Question 1): 100 dollars
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r of minutes e in 1 minute? words ? 30 time (min) 1 2
15
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tutorial exercise write the number in scientific notation. thickness of…
The number of places to shift the decimal point is 8 (to the right), and the exponent is - 8. So for the first "Select" (number of places shifted) - 8 (but since it's about shifti…
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write the number in scientific notation. thickness of soap bubble: 0.00…
\( 1\times10^{-7} \)
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use the unit rate to find the number of points brianna will earn for co…
32
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complete each percentage statement. a 14% of is 70. b 225% of is 81. c …
a. 500 b. 36 c. 1000
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which scenario is modeled by the equation (x)(0.65) = $36.48? a pair of…
A pair of boots is on sale for 65 percent of the original cost. The original price of the boots is \(x\), \(\$56.12\) (the corresponding option among the given ones, e.g., if the …
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how many points does brianna earn for completing 1 level? find the unit…
8
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select the word or phrase that is redundant and can be removed without …
celebratory
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write the number in scientific notation. thickness of soap bubble: 0.00…
\( 1 \times 10^{-8} \)
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2. complete each percentage statement. a % of 20 is 15. b % of 170 is 6…
a. 75% b. 40% c. 125%
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select the word or phrase that is redundant and can be removed without …
honest (or truthful)
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when searching for the connotations of the words in \the caged bird,\ t…
B. the feeling or idea associated with the word.
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1. complete each percentage stateme a 20% of 80 is b 150% of 84 is c 5%…
a. 16 b. 126 c. 21
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select the word or phrase that is redundant and can be removed without …
and found
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1. how many groups of \\(\\frac{5}{6}\\) are in each of the following q…
a. \(\boldsymbol{\frac{4}{5}}\) b. \(\boldsymbol{1\frac{4}{5}}\) c. \(\boldsymbol{5}\)
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select the word or phrase that is redundant and can be removed without …
around
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select the word or phrase that is redundant and can be removed without …
in the evening
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what is the upper quartile of the data displayed in the box-and-whisker…
d. 22
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select the word or phrase that is redundant and can be removed without …
# Explanation: To determine the redundant word, we analyze the sentence: "According to medical historian Alun Withey, Victorian - era doctors encouraged men to grow beards on thei…
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select the word or phrase that is redundant and can be removed without …
burn
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the population of havenport (in tens) can be modeled with the following…
To graph \( p(t)=98(1.05)^t \): 1. Plot the initial point \( (0, 98) \) (when \( t = 0 \), population is 98 tens). 2. Calculate and plot additional points (e.g., \( (10, 160) \), …
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select the word or phrase that is redundant and can be removed without …
To determine the redundant word, we analyze the sentence: - The sentence is: *"To show its commitment to fighting elephant poaching, the government of Hong Kong has agreed to inci…
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select the word or phrase that is redundant and can be removed without …
annually
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select the word or phrase that is redundant and can be removed without …
for example
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select the word or phrase that is redundant and can be removed without …
correctly (or "and correctly" as the phrase including "and" and "correctly" is redundant when paired with "accurately")
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select the word or phrase that is redundant and can be removed without …
and combustible
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select the word or phrase that is redundant and can be removed without …
multihued
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a(n) is a comparison over the course of a poem. attitude connotation ex…
C. extended metaphor
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in a sample of 100 people, 57 completed only high school, 23 went on to…
The proportion of the sample that does not have a two - year or four - year college degree is $\frac{87}{100}$ or 0.87.
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select the word or phrase that is redundant and can be removed without …
unnamed
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21) the function $c(x) = 17.5x - 10$ represents the cost (in dollars) o…
The cost to buy five tickets is \(\$77.5\). ### Part (b)
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select the word or phrase that is redundant and can be removed without …
until later
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in which type of leadership situation will the leader tend to form a se…
Instrumental
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select the word or phrase that is redundant and can be removed without …
and descriptive
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select the word or phrase that is redundant and can be removed without …
possibly
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what is the term for group leadership that emphasizes the completion of…
B. Instrumental
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the crime rate of a certain city is increasing by exactly 6% each year.…
\( 2167 \)
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5.01: proportional relationships you may use the worksheet or your own …
(a) Constant of variation: \( 3 \) (b) Equation: \( y = 3x \) ### Problem 2 (Table 2)
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introduction to data frequency tables analyze the chart on the right. d…
### For the first frequency table: - "Recycle" is the most common waste - reduction strategy (highest count: 18574), "Donate Used Clothes" is the least common (lowest count: 3601)…
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the fox population in a certain region has an annual growth rate of 7 p…
(a) \( P(t) = 15700(1.07)^t \) (b) 26976
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7. to make fruit punch, priya mixes 3 scoops of powder with 5 cups of w…
### Part a: Table for Priya's Mixture To determine different amounts of powder and water that taste the same as Priya’s mixture, we use the ratio of powder to water in her mixture…
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the exponential model below represents the balance of a loan, in dollar…
Every year, the loan's balance increases by 5%
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read the following introduction paragraph and choose which form of writ…
B. Narrative
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a population numbers 18,000 organisms initially and grows by 6.2% each …
\( P = 18000 \cdot (1.062)^t \)
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the exponential model below represents the population of an animal ( x …
The animal’s population today is 9000 (the corresponding option: "The animal’s population today is 9000")
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2. 300 grams of type a raisin bran is mixed with 500 grams of type b ra…
Type A: 16%, Type B: 8%
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sarah sees an antelope and a giraffe on a nature show. the antelope is …
The bar model where Antelope is labeled 3 and Giraffe is labeled with six 3s (the bottom - right bar model).
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which word means marked by careful attention to detail? vague meticulous
The word is meticulous (the option with "meticulous" text, likely the second purple box option).
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a petition to the president of the united states july 17, 1945 the foll…
To provide background and purpose for the letter and to establish the credibility of the author(s)
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read all the questions carefully before answering. midterm spanish ib e…
c) AR verb ### Question 2 - Analyze the verb: "comimos" is the first - person plural preterite (past) tense of "comer" (preterite tense is used for completed past actions). - Opti…
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11 what does the term laissez - faire mean? a informal gathering of enl…
C. policy or attitude of letting things take their own course without interference such as used in economics
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part b read this article on citizenship and civic participation. as you…
One trait is Empathy: It allows me to understand the struggles of diverse community members, so I can support initiatives like food drives for the needy, building a more caring so…
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lesson 10-7 practice a independent and dependent events date class tell…
s: 1. Independent (because the outcome of one roll does not affect the others) 2. Dependent (because not replacing the marble changes the probability for the next draw) 3. a. Inde…
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a marble is randomly selected from a bag of solid - colored marbles. th…
\(\frac{2}{3}\) (corresponding to the option with \(\frac{2}{3}\))
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14) solve the proportion below. (4pts)\\(\\frac{12}{x + 5}=\\frac{2}{3}…
\(\frac{400}{9}\%\) or approximately \(44.44\%\)
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12/18 munit 12 assessment 12.06 what effect did the twenty - first amen…
B. It made the production and distribution of alcohol legal in the United States. (Note: Assuming the middle option is labeled B here as it's the correct one. If the original opti…
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3 in one round of a board game, chrissy scored 43 points. in the next r…
D. -60
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which word means to strengthen or support? weaken bolster
The correct option is the one with "bolster" (the right - hand option among the two purple boxes, with the text "bolster").
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weekly earnings and spending some students are keeping track of how muc…
4
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an uncomfortable bed 1 one autumn i went to spend the hunting season wi…
B. Acting on one's fears can cause them to come true.
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which expressions also have a value of 70? move each card to the correc…
- Value of 70: \(46 + 4 + 20\), \(46 + 4 + 10 + 10\) - Not a Value of 70: \(46 + 4 + 10\)
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8. in what ways does the subject of the painting is coldly stern? i wou…
B. however
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8 using source 3, which situation best explains how physical factors af…
B. The Egyptian River valley has promoted human settlement allowing irrigation and created fertile soil for agriculture.
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name: juan arizola per. date authoritarian states: castro’s consolidati…
### 1. Identify five major actions: 1. Land Reform (redistribution of large estates to peasants) 2. Nationalization of US - owned and other foreign industries (like sugar mills) 3…
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40 kyle and erika also played target 100 starting from 52. the expressi…
Both
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read the sentences from the passage. think about the meaning of the und…
1. C 2. D 3. B 4. F 5. A
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use the magnitudes (richter scale) of the earthquakes listed in the dat…
D. Yes, because this value is very far away from all of the other data values.
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15. in the sentence \jason felt adrift at sea,\ the prefix a- meaning \…
B. without direction
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charlie walks dogs on the weekend. he tracks how many mi saturday: 36 m…
63
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14. in the sentence \jason glowered at his dinner plate,\ the latin roo…
A. stared angrily
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for the following experiment, determine whether the two given events ar…
C. The two events are independent because the outcome of the second coin toss does not depend on the outcome of the first coin toss.
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in 5 - card poker, the number of outcomes favorable to an event e is gi…
0.003926
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determine whether the object is a permutation or a combination. a hand …
B. This is a combination because repetition is not allowed and the order of the items does not matter.
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choose the correct response (6 points) after finishing his shift, a sec…
B. 6 hours and 45 minutes
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ks to an online typing course, christine has become a much faster typis…
Christine can type 68 words in 45 seconds.
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38 a bag contains 7 marbles, of which 1 is orange. what is the probabil…
$\frac{6}{7}$
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isaiah works as a groundskeeper at a racetrack, where he is part of a b…
When there are 8 people working on the crew, it takes 4 hours to ready the track.
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is a career in hospitality and tourism a good fit for me? 10 “if a care…
D. qualities in common
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for the experiment of rolling an ordinary pair of dice, find the probab…
\(\frac{2}{3}\)
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determine whether the object is a permutation or a combination. the bat…
B. This is a permutation because repetition is not allowed and the order of the items matters.
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look at the pie chart. answer the questions. what percentage of student…
1. (Assuming from options, maybe 9%? But not sure. Wait, maybe the correct answers are: - What percentage of students scored in the 50s? 9% - What percentage of students scored be…
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Question was provided via image upload.
\(\frac{19}{50}\)
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a trait that occurs in 450 individuals out of a total of 1,800 individu…
0.25 (corresponding to the option "0.25")
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13. how does scrooge feel when he wakes up on christmas m a. angry b. c…
C. Joyful and thankful ### Question 14
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getting a job in the hospitality and tourism career cluster 6 a girl in…
D. ways to advance your career in the hospitality and tourism industry
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from 1929 to 1933, president herbert hoover tried to deal with the wors…
A. Direct Aid should come from charities and private means
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evaluate the expression. $_{15}mathrm{c}_4$ $_{15}mathrm{c}_4 = \\squar…
\( 1365 \)
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tiffany sells two kinds of homemade tomato sauce. a quart of her tuscan…
The correct constraints should be \(6x + 5y\leq45\) (tomato constraint), \(x+\frac{5}{4}y\leq10\) (oil constraint), \(x\geq0\), \(y\geq0\). (Note: The options provided in the prob…
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40 look at the figure below. the probability of selecting a brown squar…
A. $\frac{2}{9}$
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a student exercises 5 minutes the first day, 12 minutes the second day,…
C. 103 minutes
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13) the distance d in feet that it takes a car to stop if it is traveli…
\( 171.4 \)
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13. how does scrooge feel when he wakes up on christmas morning? a. ang…
C. Joyful and thankful ### Question 14
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13. how does scrooge feel when he wakes up on christmas morning? a. ang…
C. Joyful and thankful ### Question 14
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1. fill in the blanks with the provided words to explain how the percen…
A percent is a \(\boldsymbol{\text{constant}}\) of proportionality describing the \(\boldsymbol{\text{part}}\) of the \(\boldsymbol{\text{whole}}\). ### Question 2
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9. among the characteristics of our most influential civil rights leade…
C. Indefatigable ### Question 10
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in 5-card poker, find the probability of being dealt the following hand…
\( \approx0.0004913 \) (or more accurately, \( \frac{1277}{2598960}\approx0.000491 \))
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from the sample space s = {1,2,3,4,...,15}, a single number is to be se…
\(\frac{1}{6}\)