Final Exam Review

Final Exam Review

12th Grade

15 Qs

quiz-placeholder

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Final Exam Review

Final Exam Review

Assessment

Quiz

Mathematics

12th Grade

Hard

Created by

Bryan Ropp

Used 4+ times

FREE Resource

15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

1.      A study conducted by the Pew Research organization found that 62% of the 11,945 U.S. adults surveyed did not closely follow professional or college sports. (pewresearch.org)

The 11,945 U.S. adults represents the

Population

Sample

Parameter

Statistic

None of the

Previous Answers

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

2.      Jason wants to study the opinions of local teachers regarding their state retirement plan. He chose to survey 20 teachers from each of the public schools in the Miami Valley.

 

Identify the sampling technique:

Systematic

Random

Stratified

Convenience

Cluster

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Bryan recorded the number of courses taken by each of his class that he taught this fall by his students. The results are in the table below, what is the median number of courses?

2

2.5

3

3.5

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

4.      The mean test score in Miss Smith's 4th grade science class was 67, with a standard deviation of 3. Assume the grades are normally distributed and use the Empirical Rule (68-95-99.7) to find the approximate percentage of students who scored above 70.

13.5%

2.5%

34%

97.5%

16%

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

The histogram shows the relationship between number of students and the number hours spent playing video games.

Skewed left and the mean hours is greater than 15.54 hours.

Skewed left and the mean hours is less than 15.54 hours.

Skewed right and the mean hours is greater than 15.54 hours.

Skewed right and the mean hours is less than 15.54 hours.

Symmetric and the mean hours is 15.54 hours.

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Complete the contingency table where the data represents votes on an issue. Calculate the probability that a yes voter is chosen given that a republican is chosen.

12/56

65/116

56/116

12/116

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

7.      Use the Standard Normal Distribution Table to find the area (probability) of the indicated shaded region.

0.767305

0.764238

0.235762

0.644309

0.232695

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