Statistics & Probability
Data analysis, probability distributions, hypothesis testing, and statistical methods.
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question 10 of 20 domestic violence is a felony or misdemeanor committe…
D. All of these
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question 9 of 20 which of the following best describes dating violence?…
C. Violence committed by someone who's in a romantic or intimate relationship with the victim
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what does the phrase words are but wind mean? \a man may break a word w…
Words are not firm or dependable.
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10. sadie wrote a report for school that was $3\\frac{1}{4}$ pages long…
C. 2 pages
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lesson plans mathematics day 3 probabilities from a venn diagram: works…
\(\frac{5}{7}\) ### Problem 1b: Probability of selecting a prime number
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numbers are chosen at random. a. find the probability of selecting an o…
\(\frac{35}{89}\) #### Part b) We need to find the probability that a student doesn't like either sport. The number of students who don't like either is 12.
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c- oxymoron d- personification 7- what do the lines, \sadie bore two ba…
7. d. All the above. 8. d. Alliteration 9. d. Sadie died. 10. a. Euphemism 11. c. Her lifestyle 12. The poem explores the tension between conforming to rigid social expectations (…
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what is the correct meaning of the word abide? when we visit grandmas h…
submit to
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what is the correct meaning of the word abide? when we visit grandmas h…
submit to
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what is the correct meaning of the word dictatorial? the country had al…
authoritarian
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6. hotdogs are sold in packages of 10 and hotdog buns are sold in packa…
B. 40
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to determine the equation of his line of best fit, he must first identi…
A. coordinates
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constructing a scatter plot and finding the line of best fit multiple-c…
B. line of best fit (assuming the options are something like A. line of best sneakers, B. line of best fit, C. line of best movies, D. Rewatch. Since the correct concept for the b…
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the blue line is known as ____. line of best sneakers line of best fit …
B. line of best fit (assuming the second option is labeled B, if the original options had labels like A, B, C, with "line of best fit" as the second option, the answer would be th…
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true or false: to draw a line of best fit, he must include all of the p…
False, scatter plots will cause there to be non - collinear points.
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select the correct answer from the drop - down menu. the maximum occupa…
7
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in 1950, computers were able to perform 1 calculation per second. as te…
B. $10^{10} = 1(1.5849)^t$ It took about 50 years to increase the speed to $10^{10}$ calculations per second.
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to construct a scatter plot, you must label your x&y-axis as well as...…
plot points on the coordinate plane.
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each year in october, a large number of monarch butterflies descend on …
D. $100,000 \leq 3,500(1 + 0.35)^t$
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what is the value of the correlation coefficient and its interpretation…
0.87; There is a strong, positive association between discharge and speed.
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which of the following is the most reasonable estimate of the correlati…
0.9
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the predicted calories in soda based on grams of sugar are represented …
The pattern is random, indicating a good fit for a linear model.
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a sample of 12 cars was taken, and the horsepower to miles per gallon w…
$\hat{y} = 46.92 - 0.20x$
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5(24427) - (515)(538) divided by the square root of (5(53054) - (538)^2…
$\approx -1.994$
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Question was provided via image upload.
1. The subtraction expression is $-1.7 - 3.2$, and the addition expression is $-1.7 + (-3.2)$. We can write both because subtracting a positive value is equivalent to adding its n…
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use the numbers shown on the cards to solve each problem. using any two…
1. Greatest value: $1x = 9$ (or $x=9$) 2. Least value: $9x = 1$ (or $x=\frac{1}{9}$)
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melanie buys 2 shells for $0.80. rosi buys 3 shells for $1.20. carlos b…
- Can be represented by the equation \(y = 0.40x\): \((2,0.80)\), \((3,1.20)\), \((1,0.20)\), \((4,1.60)\), the first "Gift Shop Shells" graph. - Can not be represented by the equ…
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a graph is a straight line through the point (0, 5). can the graph repr…
D. No; the graph of a proportional relationship must pass through (0, 0).
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1. solve \\( 2\\frac{3}{7} \\times \\frac{2}{3} \\)
$\frac{51}{56}$
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which shows a proportional relationship represented by the equation $y …
The top - right graph (the second graph in the top row) represents the proportional relationship \( y=\frac{1}{2}x \).
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the graph shows a proportional relationship between the number of miles…
\( y = 15x \) (so the value in the box is 15)
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miranda is conducting a poll to determine how many students would atten…
twenty names from each grade pulled blindly from a container filled with the names of the entire student body written on slips of paper
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a fraction in simplest form. (example 5) 11. $15\\frac{3}{5}\\% =$ 12.
\(\frac{39}{250}\)
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subtract. $-\frac{1}{8} - \frac{1}{4}$ give your answer in simplest for…
\(-\frac{3}{8}\)
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the value of a home in 2015 was $400,000. its value has been doubling e…
The value of the home when \( d = - 1 \) is \(\$200000\).
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the graph shows a proportional relationship between total number of ten…
To solve this, we analyze the proportional relationship (since it's a straight line through the origin). Let's assume the points on the graph: when \( x = 1 \) (cans), \( y = 3 \)…
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a forest fire has been burning for several days. the burned area, in ac…
(PART A Table): | d, days since first measurement | y, acres burned since fire started | |---------------------------------|------------------------------------| | 0 | 4800 | | -1…
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use what you learned to solve these problems. 6 put these five numbers …
\(-2, 50\%, \frac{3}{4}, 1.25, |-3|\) ### Problem 7
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a bee population is measured each week and the results are plotted on t…
500 ### Part B
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chris organized 4 boxes with markers and colored pencils. each box had …
The rightmost strip diagram (with four sections each labeled $p+8$, totaling 48) is the correct representation.
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part 2 what portion do you utilize? show hints 10% of a number is equal…
10% of a number is equal to the number divided by ten. I can move the decimal point one place to the left to find the answer.
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directions: use this information to answer parts a, b, c, d, and e. fin…
3
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find 30% of 180. enter the correct answer in the box. show hints
54
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question 3 1 pts how is rhetoric defined in this chapter? ○ rhetoric is…
A. Rhetoric is the art, theory, and practice of ethical communication.
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choose the best answer from the four choices given. answers are on page…
D. 20,480 ### Question 2
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1950: korean war begins china intervened on the behalf of the communist…
1. M.A.D. (Mutually Assured Destruction) means that both the U.S. and Soviet Union possessed enough nuclear weapons that a nuclear attack by one would trigger a retaliatory strike…
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4) here is a tape diagram that shows how far two students walked. priya…
1. Tyler caminó el 80% de la distancia de Priya. 2. Priya caminó el 125% de la distancia de Tyler.
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4. josh and four of his friends had a car wash to earn some extra money…
\$70
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jet needs to look in 100 buildings. in one hour, she checks 10 building…
10 hours
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giant insects have been reported in the woods. cyclone flies 20 miles t…
200
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electron has a word problem that will show where some jewels are. he th…
28
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3. the student council ordered 1000 pencils embossed with the school na…
80
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force helps 4 people cross the street every day. how many people will s…
120
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and read the question. choose the correct cyclone is carrying bricks to…
27
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electron made 400 sandwiches to give to people in the park. he hands ou…
5 hours
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2. □□ = □□□ □□ □□□□ □□ □□□□
\( y = 4 \) (assuming the correct equation is \( 4=3y - 8 \) based on the diagram's intended meaning)
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13. critique reasoning marna thinks that about 35% of her mail is junk …
Marna is not correct. If regular mail is twice junk mail, let junk mail be \( j \), regular be \( 2j \). Total mail is \( 3j \), so junk mail percentage is \( \frac{j}{3j}\times10…
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15. a school year has 4 quarters. what percent of a school year is 7 qu…
175%
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1) during basketball practice, parks attempted 40 free throws and was s…
10
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14. hypatia has read 13 chapters of a 22 - chapter book. what percent o…
Approximately $59.09\%$
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9. who is responsible for compliance with stormwater permit requirement…
The person (or entity) in charge of the construction site (e.g., the construction site operator, contractor, or project manager) is responsible for compliance with stormwater perm…
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tuesday 1) a snail travels 10 cm in 4 minutes. at this rate, 1. how lon…
1. 9.6 minutes 2. 15 cm
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assessment practice 18. last month nicole spent $30. this month she spe…
Proportional equation: \( \frac{t}{30}=\frac{140}{100} \), This month's spending: \( \$42 \) ### Question 19 Part A
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match each term with its definition or description. blitzkrieg radar is…
- blitzkrieg → a German term meaning "lightning war" - radar → a device that uses radio waves to detect aircraft - isolationism → a foreign policy where a nation chooses to stay o…
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2. it takes approximately 1 bottle of lysol to clean 30 classroom desks…
1. c) 3-4 bottles 2. 1128
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2) what percentage of a dollar is the value of each coin combination? 1…
1. 4 monedas de 25 centavos: 100% de un dólar 2. 1 moneda de 10 centavos y 3 centavos: 13% de un dólar 3. 2 monedas de 25 centavos y 3 de 5 centavos: 65% de un dólar
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use the following information to answer questions 3-4. a pet food compa…
3A. A. Standard Deviation 3B. A. mean
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12. reasoning what is a good estimate for 380% of 60? explain.
A good estimate for \(380\%\) of \(60\) is \(240\). We estimate \(380\%\) as \(400\%\) (or \(4\)) and then calculate \(4\times60 = 240\). The actual value \(3.8\times60 = 228\) is…
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read this excerpt. by eached into my old bag of tricks,\ tyler means th…
C. used his movie special effects experience to figure out how to show wounds on a dinosaur.
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1) anderson sometimes mows lawns on the weekend to make extra money. tw…
Los trabajos de "dos semanas atrás" (cortar el césped del vecino) y "la semana pasada" (cortar el césped del tío) pagaron mejor (20 dólares por hora) que el trabajo de "esta seman…
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read this part of the text. in the last sentence, tyler uses the word \…
A. skin
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= 7(3352) - (393)(103)\\over\\sqrt{(7(24725) - (343)^2(7(1933) - (103)^…
$\approx -0.932$
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last week, it rained ( g ) inches. this week, the amount of rain decrea…
B) \( g - 0.05g \), C) \( 0.95g \), E) \( (1 - 0.05)g \)
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respond to each of the following. a. clare has $54 in her bank account.…
64 ### Part b
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a scatterplot is used to display data where x is the amount of time, in…
A. The member can tolerate a temperature of 173° Fahrenheit for 0 minutes.
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one of rachel’s duties as a loan officer is to review the credit scores…
d. Alex
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what is 34% of $750? $
\$255
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daniel is looking over the credit scores of a batch of potential new hi…
b. 744
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eileen just received her credit scores from the three major credit bure…
d. There is no mode in this group.
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a real estate agent is trying to find the average credit score of some …
c. 692
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ned is looking over his credit scores. his experian score is 690, his e…
a. 677
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wordy wednesday date: jan 7 superb spelling choose the correct spelling…
### Superb Spelling 1. For "apologetic": The correct spelling is "apologetic" (first option). 2. For "adolescence": The correct spelling is "adolescence" (second option in its col…
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10. souvenirs valentina is buying hats and t - shirts as souvenirs on h…
Inequality: $\boldsymbol{10x + 15y \leq 60}$ (or simplified $\boldsymbol{2x + 3y \leq 12}$) Graph: Solid line connecting (6, 0) and (0, 4), with the region below/left of the line …
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how to make hot chocolate hot chocolate is a warm, delicious treat to h…
### Part A (First Question): There is no listed option for Step 4, but the correct step is Step 4 (note: the provided options A-C do not include the correct step, but per the text…
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3 × 8 = area = sq.
For the multiplication $\frac{3}{1}\times\frac{8}{1}=\frac{24}{1}$ (or simply $3\times8 = 24$), and the area is $\boxed{24}$ square units.
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what is the best choice for the equation of the line of best fit shown?…
\( y = -2.5x + 25 \)
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problem 6 ashley picks 9 strawberries from the school garden. the straw…
12
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problem 5 ashley picks 9 strawberries from the school garden. the straw…
- Top box: 9 (strawberries) or $\frac{3}{4}$ cup - Each of the three small boxes (in the $\frac{3}{4}$ section): 3 (strawberries)
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text: all summer in a day by ray bradbury name: ______ date: ______ cor…
1. For question 4: In paragraph 49 of *All Summer in a Day*, "immense" means extremely large, vast, or great in scale. 2. For question 5: 1. a result or effect of an action or con…
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time to have some fun with words! latin roots i stood under a blanket o…
c. count
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select the text from the paragraph that best helps you understand that …
1. "Liftware spoon has received accolades from Parkinson's patients who appreciate its usefulness and convenience." 2. "Because of these positive reviews, Pathak and his team are …
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monday how long will it take you to drive 175 miles at a speed of 25 mi…
7 hours ### Tuesday Problem (Ski 35 miles at 3 miles per 30 minutes, find time)
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select the text from the paragraph that best helps you understand that …
"The invention of an eating utensil designed to give tremor sufferers some help during mealtimes has been a tremendous boon for Parkinson's patients." "give tremor sufferers some …
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select the text from the paragraph that best helps you understand that …
"such as risky investments in the stock market"
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algebraic expressions challenge match each algebraic expression with it…
### 1. A number subtracted from 2 - Explanation: "A number subtracted from 2" means \( 2 - x \) (where \( x \) is the number). - Answer: \( 2 - x \) ### 2. 2 groups of the sum of …
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connotation & denotation a words connotation is the feeling or ideas th…
b. confident ### Part 2: Synonyms or Antonyms? 1. # Brief Explanations: "Amiss" means not in the right way or wrong, and "wrong" has a similar meaning. So they are synonyms.
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because of the region’s unequal distribution of oil, gdp per capita amo…
D. vary widely from country to country
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read the passage. synesthesia: mixed-up senses we generally think of ou…
People with synesthesia experience a fusing of different senses.
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a machine prints 600 posters in 40 minutes. how many posters can it pri…
195
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making predictions graded assignment directions- read each question and…
30 ### Problem 2