Statistics & Probability
Data analysis, probability distributions, hypothesis testing, and statistical methods.
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2. mildred wants to figure out how many gallons of gas she used and how…
The gasoline will cost her $43.20.
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on a snow - day, caroline created two snowmen in her backyard. snowman …
# Explanation: ## Step1: Define the functions For Snowman A: Initial height is 95 inches, decreasing at 3 inches per hour. So the height function is $A(t) = 95 - 3t$. For Snowman …
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exchange holiday gifts? directions: after reading \should friends excha…
A. Gifts are a way to show care and appreciation ### Question 2
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a farmer weighed a sample of pumpkins from her crop. she recorded the w…
(for part a): 30 ### Part (b)
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the woman with two skins southern nigerian folktale cyamba i of calabar…
D. He saw that he had been foolish in his behavior
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directions: after reading \should friends exchange holiday gifts?\ on p…
A. Gifts are a way to show care and appreciation ### Question 2 Zachary is against gift - giving. His argument is about financial pressure. Option B ("He thinks spending money on …
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when the reader is told that the king’s “eyes were opened,” what does t…
D. He saw that he had been foolish in his behavior.
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question on a snow day, robert created two snowmen in his backyard. sno…
Snowman B is 3 inches taller than Snowman A after 3 hours.
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decide which statements below are supporting details from the passage v…
## Supporting Details - A speech was given to encourage the fellow men to be proud of who they were. - The speech was quite moving as the speaker spoke in front of a large group. …
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comparing two linear functions (context - graphically) name 13 - questi…
450
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identify the context clues for the word in bold in each sentence. choos…
an outbreak
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relating factors and multiples i - item 33492 mrs. wu is making cookies…
The three true statements are: - 15 is a multiple of 3. - 15 is a composite number. - 3 and 5 is a factor pair of 15.
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at the beginning of the year, aaliyah had $80 in savings and saved an a…
120 dollars
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coach green wants to divide her volleyball team into smaller, equal - s…
1. Coach Green cannot form smaller equal - size groups because the number of players on her team is a prime number. 2. This means that the number of players on the team has exactl…
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match the expression to the best estimate of its quotient. 50.1 ÷ 5.9 5…
- \(50.1\div5.9\) and \(49.95\div6.01\) match \(50\div6\) - \(59.8\div4.95\) (both instances) match \(60\div5\) - \(6.1\div5.1\) matches \(6\div5\)
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the estimated product of all the expressions is 36. sort the expression…
Actual product is greater than 36: \(6.1\times6.3\), \(9.4\times4.2\) Actual product is less than 36: \(3.9\times8.7\), \(2.9\times11.7\), \(5.8\times5.6\)
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match the expression to the best estimate of its difference. 12.3 - 7.9…
- \(12 - 8\): \(12.3 - 7.98\), \(11.75 - 7.6\) - \(12 - 7\): \(12.14 - 6.9\) - \(11 - 5\): \(10.78 - 5.2\), \(11.15 - 4.75\)
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the sugar sweet company is going to transport its sugar to market. it w…
\( C = 140S + 6750 \)
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using reasoning and estimation to calculate with decimals - item 992311…
59.50 is closest to 60 and 6.8 is closest to 7. For an answer close to the quotient of the estimates, place the decimal between 8 and 7 (to get 8.75, matching the estimate - relat…
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using reasoning and estimation to calculate with decimals - item 55608 …
- Estimate is less than the actual answer: \( 6.35 + 3.4 \), \( 2.3 \times 4.15 \) - Estimate is greater than the actual answer: \( 3.6 + 4.8 \), \( 7.9 \times 4.85 \)
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wyatt and tim were mowing neighborhood lawns and working together to cu…
$\frac{10}{11}$
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officers of a recreation area are filling a small pond with water. they…
Equation: \( W = 700 + 28T \) Total amount of water after 13 minutes: 1064 liters
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midterm review define and review the following terms. you will see them…
The subfield that best applies is Literature (under Arts).
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the image shows a set of beginning steps you can use to multiply 4.16 a…
4.16 is closest to \(\boldsymbol{4}\) and 1.83 is closest to \(\boldsymbol{2}\). For an answer close to the product of the estimates, place the decimal between \(\boldsymbol{7}\) …
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which choice shows the best estimate of the product $0.48 \\times 591$?…
$\frac{1}{2} \times 600$ (the first option)
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current skill lee climbed one third of a mountain in one ninth of a mon…
\( 3 \)
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0/20 something that can be changed and may be measured. repel attract t…
D. Variable
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there are 36 pencils in 6 packs. igor wants to know how many pencils ar…
Igor: \( 36 \div 6 \) Elsa: \( 36 \div 2 \)
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multiple choice question the greek word polis means fort marketplace co…
city-state
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5. a parking lot attendant has 5 cars to park: 1 blue, 1 white, 1 red, …
60 ### Problem 5b
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4) at elevate middle school, there were 300 students enrolled in 2022 a…
10
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the cost in dollars of renting a bicycle in pismo beach is a function o…
\( C(3)=23.5 \). This means that the cost of renting a bicycle for 3 hours in Pismo Beach is $23.5. ### Part (b)
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paul is in charge of the egg toss at the world egg day fair. there are …
6
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equivalent expressions with percent problems a caterpillar eats 1400% o…
C. \(14m\)
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tiana is preparing for a dance recital. she practices for 25 minutes on…
40
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how did the amount of time that micah spent practicing change from mond…
50
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what did huey long’s share-the-wealth proposal depend on for funding? p…
a government - mandated redistribution of wealth
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the weight measured in pounds of a teenager boy can modeled as a functi…
(for part a): \( w(72)=144 \) ### Part (b)
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no family shall own more than three hundred times the average family we…
A. radical
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comparing decimals; 2.45; 62.4; <; =; >; check mark
The correct symbol is \( < \) (the left - most green button with the \( < \) symbol).
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suppose $2800 is invested at a rate of 2.7%, compounded annually. assum…
$\$2166.41$
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19. does this graph show a proportional relationship between the number…
No
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fv= 800(1.015)^12 - 1/0.015 (with a partial x4 on the left and a l abov…
\(\approx10433\) (if denominator is 0.015) or \(\approx3477\) (if denominator is 0.045, but likely denominator is 0.015, so 10433)
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time (min) | water left in pool (gal)\ 10 | 80\ 20 | 60\ 30 | 40\ 40 | …
The relationship is linear. The slope \(m=\frac{60 - 80}{20 - 10}=- 2\). Using the point - slope form \(y - y_1=m(x - x_1)\) with \((x_1,y_1)=(10,80)\), we get \(y-80=-2(x - 10)\)…
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10 the body of a 154—pound person contains approximately $2 \\times 10^…
\(300\) ### Question 11
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jack’s savings account amount in savings ($) number of weeks 20. list t…
Ordered pairs: \( (0, 0) \), \( (1, 5) \), \( (2, 10) \), \( (3, 15) \), \( (4, 20) \), \( (5, 25) \) (depending on the graph's points) \( k = 5 \) Equation: \( y=5x \) (so in the…
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17. a vocabulary word most likely means... 18. to \avoid\ something... …
To answer, first recall "Island Treasures". For example, if the narrator remembers collecting treasures with her grandfather, this memory shows warmth/nostalgia for childhood. Sta…
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48. which of the following is a member of ( m \times n )? ( m = {20, 30…
b. (30, 30) ### Question 49
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47. in mr. rojo’s music class, 14 students play piano, 18 students play…
b
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what did alyss mean when she said redd had not destroyed everything? al…
Alyss meant Redd had not destroyed hope.
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myron is cooking meat. the double number line shows that he needs 12 ho…
7.2
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macey has a spreadsheet containing data about the total number of stude…
B. Pie chart
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select the double number line that shows the other values of cherries a…
B. Cherries (kg): 0, 1, 2, 3, 4; Cost (dollars): 0, 5.5, 11, 16.5, 22
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column a contains 12 student names. column b contains each students wei…
D. AVERAGE(B1:B12)
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event | opening night ticket sales | closing night ticket sales | amoun…
50
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3. sales the table shows the sales of a health and beauty supply compan…
### Part (a) # Explanation: ## Step 1: Define Variables Let \( x \) be the number of years since 2010. So for 2011, \( x = 1 \); 2012, \( x = 2 \); 2013, \( x = 3 \); 2014, \( x =…
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select the double number line that shows the other values of distance a…
A. Distance: 0, 1, 2, 3, 4 (km); Elevation: 0, 40, 80, 120, 160 (m)
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complete the double number line to show the other values of beads and r…
A. 0, 6, 12, 18, 24 (Beads) and 0, 7, 14, 21, 28 (Ribbons)
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select the double number line that shows the other values of packages a…
A. Packages: 0, 1, 2, 3, 4; Pencils: 0, 12, 24, 36, 48
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which formula would calculate the average number of shots taken, as sho…
B. AVERAGE(B2:B6)
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complete the double number line to show the other values of fat and pro…
B. Fat (g): 0, 2, 4, 6, 8 Protein (g): 0, 11, 22, 33, 44
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1. you and a friend invent a new board game. each player rolls a die to…
To create the tree diagram: ### Step 1: Die Roll Outcomes The die has 6 faces: \( 1, 2, 3, 3, 4, 6 \). These form the **first level (die roll) branches** of the tree. ### Step 2: …
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read the passage. then, select the synonym of the word in bold. althoug…
(Assuming common options like "exhausted", "energized" (incorrect), "refreshed" (incorrect), "enthusiastic" (incorrect)), the correct synonym would be the one meaning tired/draine…
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5 multiple choice 10 points what does it mean to make a goal achievable…
A. To make a goal realistic and attainable ### Question 6
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what is the meaning of the word vacillating as used in the passage? the…
being indecisive
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1 multiple choice 10 points what is the benefit of setting goals for te…
C. It helps them develop new skills and habits ### Question 2
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jude is unsure what the data in his groups column chart represents. the…
C. Legend
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what is the meaning of the word mercurial as used in the passage? the d…
changeable or variable
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macey has a spreadsheet containing data about the total number of stude…
B. Pie chart
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3) a student was asked to solve the equation $5(6x - 1) - 4(3 - 4x) = 6…
a) Step 1: The student incorrectly distributed the negative sign.
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which choice correctly identifies the label of the horizontal axis on t…
B. Players
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8. explain in your own words what heresy means.
Heresy is an opinion or belief (especially religious) that conflicts with official or widely - accepted doctrines, often seen as unorthodox and may be condemned by those with trad…
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activités supplémentaires associer nombre décimal, pourcentage et fract…
### a) $0.15$ ### b) $0.85$ ### c) $0.09$ ### d) $0.10$ (si c'est 10%) ### e) $0.02$ ### f) $0.33$ Pour le tableau (exemple): | Nombre décimal | Fraction sur 100 | Pourcentage | F…
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use the following image to complete the sentences describing the ratio …
First blank: 9, Second blank: 5 (But since the problem has two blanks, let's present them as per the sentences. The first sentence's blank is 9, the second's is 5.)
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jessica bought 5.3 pounds of ham at $5.75 per pound and 2.8 pounds of c…
D. 44.11
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days zayn bikes days zayn walks what is the ratio of days zayn bikes to…
C. 4 : 3
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use the following image to complete the sentences describing the ratio …
First blank: 2; Second blank: 3
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why did the liberal opposition criticize the new deal? choose three cor…
A. They thought that the New Deal did not provide enough redistribution of wealth. B. They thought that the New Deal didn’t provide enough economic opportunity. C. They thought th…
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1 multiple choice 5 points what is the main purpose of setting goals, a…
A. To become more self - aware and achieve personal growth ### Question 2
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cats fish what is the ratio of kaylas fish to total pets? choose 1 answ…
C. \( 3 : 4 \)
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17/17 what does - palpable - mean? plainly seen or heard; capable of be…
A. plainly seen or heard; capable of being touched or felt
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martina tracked the number of minutes she spent exercising and the numb…
B. \( c = \frac{1}{60}m \) ### Question 9
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5. find and copy a word which means disproved.
refuted (Note: If there was a specific text, the answer would be the word from that text. Since the text isn't fully provided, a common word with the meaning of disproved is given…
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which type of chart would be appropriate if you want to show how some p…
A. Line chart
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tai surveyed his classmates about the number and types of pets they own…
100 (assuming the trend line equation is \( y = 100-10x \)) ### Question 5
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12/17 what does - remnant - mean? a fragment superiority spiteful anger
A. A fragment
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11/17 what does - havoc - mean? great devestation lack of attention lac…
A. Great devestation (note: intended to be "Great devastation")
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10/17 what does - vehemence - mean? fury, anger to sooth strong or viol…
A. fury, anger
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9/17 what does - radiance - mean? to expunge warm, cheerful brightness …
B. warm, cheerful brightness (assuming the options are labeled A: to expunge, B: warm, cheerful brightness, C: to climb, D: to weep noisily)
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9/17 what does - radiance - mean? to expunge warm, cheerful brightness …
B. warm, cheerful brightness (assuming the options are labeled A to D with A: to expunge, B: warm, cheerful brightness, C: to climb, D: to weep noisily)
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final exam review if you complete this and submit it before your exam a…
1. The psychologist is Erik Erikson. 2. Sense of self refers to one's perception of their own identity, including beliefs, values, and self - concept. 3. This is a virtue. 4. The …
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mrs. thompson’s reading class is trying to read 900 total pages in a we…
405 minutes ### Question 2
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8/17 what does - assassin - mean? a murderer; one who kills for money t…
A. a murderer; one who kills for money
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5. the profit, y, (in thousands of dollars) of a small business over ti…
The equation of the square - root function modeling the profit \( y \) (in thousands of dollars) over time \( x \) (in months) is \( y=\frac{\sqrt{11}+\sqrt{2}}{9}\sqrt{x}+\frac{2…
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read the excerpt from mark twain’s “the £1,000,000 bank - note”. well, …
A. hyperbole
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una empresa fabrica calculadoras. la ecuación $-0.0004x^2 + 0.0876x - 0…
La empresa puede cobrar cualquier cantidad entre \$67.55 y \$151.45 por calculadora. (Opción: "La empresa puede cobrar cualquier cantidad entre\$67.55 y\$151.45 por calculadora.")
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in a horizontal bar chart, which bar represents the greatest amount or …
A. The longest bar
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4/17 what did alyss mean when she said redd had not destroyed everythin…
Alyss meant Redd had not destroyed hope.
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city | temperature (°f) a | -15 b | 22 c | -32 d | -4 e | 42 (a) compar…
At 6 a.m., City A was colder than City D. ### Part (b)
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luna and ginny each cast magic spells. the tape diagram represents the …
25