The table on the right shows the statistics for the number of hours of homework per night during Term 1 and Term 2 for a group of students. What must be true?

Term 1 students spent less time on homework than Term 2, but there was less variation in the number of hours spent on the homework.

Term 1 students spent less time on homework than Term 2, but there was more variation in the number of hours spent on the homework.

Term 2 students spent less time on homework than Term 1, but there was more variation in the number of hours spent on the homework.

Term 2 students spent less time on homework than Term 1, but there was less variation in the number of hours spent on the homework.

The chart on the left shows the statistics on test scores in period 1 and period 5. Which is true?

The average test score is higher for period 1, and the data is more consistent (closer to the mean) than period 5.

The average test score is higher for period 5, but the data is more spread out.

The average test score is higher for period 1, but the data is more spread out.

The average test score is higher for period 5, and the data is more consistent (closer to the mean) than period 1.

What does a standard deviation of 0 mean?

The spread of data is close to the mean

The data is more spread out from the mean

The data sets show the test scores of a group for the last two tests. Test 1: {75, 75, 85, 80, 65, 70, 65} Test 2: {95, 85, 85, 90, 90, 95, 100} Which data set had the SMALLER standard deviation?

Test 2 with a standard deviation of 5.2

Test 1 with a standard deviation of 6.9

Test 2 with a standard deviation of 6.9

Test 1 with a standard deviation of 5.2

Use the data to identify Q1, Q2 and Q3. 35 40 54 65 67 69 71 73 35\ \ \ 40\ \ \ 54\ \ \ 65\ \ \ 67\ \ \ 69\ \ \ 71\ \ \ 73 3 5 4 0 5 4 6 5 6 7 6 9 7 1 7 3

Q 1 = 47 Q 2 = 66 Q 3 = 70 Q1\ =\ 47\ \ \ Q2\ =\ 66\ \ \ Q3=\ 70 Q 1 = 4 7 Q 2 = 6 6 Q 3 = 7 0

Q 1 = 48 Q 2 = 67 Q 3 = 71 Q1=48\ \ \ Q2\ =\ 67\ \ \ \ \ Q3\ =\ 71 Q 1 = 4 8 Q 2 = 6 7 Q 3 = 7 1

Q 1 = 47 Q 2 = 67 Q 3 = 70 Q1=\ 47\ \ \ Q2\ =\ 67\ \ \ \ Q3\ =\ 70 Q 1 = 4 7 Q 2 = 6 7 Q 3 = 7 0

Use the box-and-whisker plot below to determine which statement is accurate.

One half of the cholesterol levels are between 180 and 211.

One half of the cholesterol levels are between 180 and 197.5.

About 75% of the adults have cholesterol levels less than 180.

About 25% of the adults have cholesterol levels of at most 211.

Prob & Stat Q1 Final Exam

Authored by Chowdary Valluru

Mathematics, Other

10th - 12th Grade

CCSS covered

Used 6+ times

AI Actions

Add similar questions

Adjust reading levels

Convert to real-world scenario

Translate activity

More...

Content View
Student View

45 questions

Show all answers

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

$97=-3\left(6n-5\right)-8$

$-10$

$16$

$-5$

$-2$

Tags

CCSS.7.EE.B.4A

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

x = 24

x = 12

x = 17.5

x = 19.5

Tags

CCSS.7.EE.B.4A

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Isiah collects data from two different companies, each with four employees. The results of the study, based on each worker's age and salary, are listed in the tables above.
Which statement is true about these data?

The median salaries in both companies are greater than $37,000

The mean salary in company 1 is greater than the mean salary in company 2

The salary range in company 2 is greater than the salary range in company 1

The mean age of workers at company 1 is greater than the mean age of workers at company 2

Tags

CCSS.HSS.ID.A.3

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Within what frequency range did most students pay for their textbooks?

80-99

100-109

110-119

120-129

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

A 2013 survey examined the attitudes of students about the use of mobile devices in
learning. The results of the survey are summarized in the following table and the corresponding bar graph. The percentages given are for the number of high school students who reported using the technology at least a few times a week in doing schoolwork.
Using the table, what is the sum of percentages of laptop use and full-size tablet use for schoolwork?

43%

98%

85%

56%

Tags

CCSS.3.MD.B.3

MULTIPLE CHOICE QUESTION

1 min • 5 pts

Tina spends _____ of her day at work.

33%

29%

Tags

CCSS.6.RP.A.3C

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

The elements of $A'$ are...

{1,4}

{1,4,6,8,9,10}

{5,7,11}

{5,6,7,8,9,10,11}

Tags

CCSS.HSS.CP.A.1

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

$\left(A\cap B\right)'$

{1,2,3,4,5,7,8}

{1,3,4,8}

{1,3,4,5,7,8}

{5,7}

Tags

CCSS.HSS.CP.A.1

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

$\left(A\cup B\right)'$

{1,2,3,4,5,7,8}

{1,3,4,8}

{1,3,4,5,7,8}

{5,7}

Tags

CCSS.HSS.CP.A.1

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Continue with Google

Continue with Email

Continue with Microsoft

or continue with

Facebook

Apple

Others

By signing up, you agree to our Terms of Service & Privacy Policy

Already have an account?

Similar Resources on Wayground

40 questions

UM Akidah Akhlak 9

Quiz

•

9th Grade

44 questions

Revisão: Português e Matemática - 5º EF

Quiz

•

12th Grade

40 questions

ETC 605

Quiz

•

University

49 questions

ಸಿರಿಕನ್ನಡ ನುಡಿ ಬಳಗ ರಸಪ್ರಶ್ನೆ ಸರಣಿ85

Quiz

•

10th Grade

40 questions

Wspólnota narodowa

Quiz

•

1st - 6th Grade

50 questions

SOAL PAT PKK XI TKR

Quiz

•

11th Grade

40 questions

Informatika Kelas X (Ganjil)

Quiz

•

10th Grade

50 questions

UJIAN SKT HW PENGHELA TARUNA MELATI I

Quiz

•

KG - University

Popular Resources on Wayground

10 questions

Safety Day 2026 – Student Review

Quiz

•

9th Grade

21 questions

Continents and Oceans

Quiz

•

6th Grade

20 questions

Parts of Speech

Quiz

•

5th Grade

16 questions

Subject & Predicate

Quiz

•

5th Grade

25 questions

Multiplication Facts

Quiz

•

5th Grade

12 questions

Map Skills

Quiz

•

3rd Grade

22 questions

Continents and Oceans

Quiz

•

5th Grade

15 questions

Rounding Decimals

Quiz

•

5th Grade

Discover more resources for Mathematics

10 questions

Exploring the Basics of Exponents

Interactive video

•

6th - 10th Grade

20 questions

Unit 5 Test RSC (25-26)

Quiz

•

10th Grade

12 questions

Identify Rigid Transformations

Quiz

•

8th - 12th Grade

10 questions

Complementary, Supplementary, Vertical, and Linear Pairs

Quiz

•

9th - 12th Grade

10 questions

Solving Two-Step Equations with Negatives

Interactive video

•

6th - 10th Grade

22 questions

Identify Vertical and Horizontal Translations

Quiz

•

9th - 12th Grade

10 questions

Exploring Equivalent Ratios and Ratio Tables

Interactive video

•

6th - 10th Grade

10 questions

Graphing Inequalities on a Number Line

Quiz

•

9th - 12th Grade

Prob & Stat Q1 Final Exam

97=−3(6n−5)−897=-3\left(6n-5\right)-897=−3(6n−5)−8

Isiah collects data from two different companies, each with four employees. The results of the study, based on each worker's age and salary, are listed in the tables above.Which statement is true about these data?

Within what frequency range did most students pay for their textbooks?

Tina spends _____ of her day at work.

The elements of A′A'A′ are...

(A∩B)′\left(A\cap B\right)'(A∩B)′

(A∪B)′\left(A\cup B\right)'(A∪B)′

On a container ship there were 30 small containers that each weighed 3 tons, 20 medium containers that each weighed 5 tons, and 10 large containers that each weighed 8 tons.Find the mean weight of the containers on this ship.

Access all questions and much more by creating a free account

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics

$97=-3\left(6n-5\right)-8$

Isiah collects data from two different companies, each with four employees. The results of the study, based on each worker's age and salary, are listed in the tables above.
Which statement is true about these data?

The elements of $A'$ are...

$\left(A\cap B\right)'$

$\left(A\cup B\right)'$

On a container ship there were 30 small containers that each weighed 3 tons, 20 medium containers that each weighed 5 tons, and 10 large containers that each weighed 8 tons.
Find the mean weight of the containers on this ship.