Question
Math 6 B
Unit 8
Statistics
Lesson 12
Statistics Unit Test
Unit 8
Statistics
Lesson 12
Statistics Unit Test
Answers
GPT-4o mini
Sure! Here’s a general structure for a Unit Test on Statistics for a 6th-grade level, covering key concepts typically found in a Statistics unit. You can modify the questions or use them as inspiration for your own test.
### Math 6B - Statistics Unit Test
**Student Name:__________________ Date:__________________**
#### Instructions:
- Read each question carefully.
- Show your work for full credit.
- You may use a calculator for this test.
### Part A: Multiple Choice (1 point each)
1. What is the mean of the following set of numbers? 4, 8, 6, 5, 3
A) 4
B) 5
C) 6
D) 7
2. Which measure of central tendency is the middle number in an ordered list?
A) Mean
B) Mode
C) Median
D) Range
3. If a data set has the numbers 2, 4, 4, 4, 5, 5, 7, what is the mode?
A) 4
B) 5
C) 2
D) 7
4. What is the range of the following set of numbers? 15, 22, 9, 30, 12
A) 21
B) 22
C) 15
D) 30
### Part B: Short Answer (2 points each)
5. Find the mean of the following set of data: 10, 15, 20, 25, 30.
6. In a survey, the ages of five friends are 22, 25, 22, 30, and 24. What is the median age?
7. The following numbers represent the number of books read by students in a month: 3, 5, 5, 7, 2, 8. What is the mode?
### Part C: Problem Solving (3 points each)
8. A teacher recorded the scores of a math test for the students in her class: 78, 85, 93, 70, 88, 79, 100. Calculate the mean test score.
9. A family recorded the temperatures (in degrees Fahrenheit) for one week: 70, 72, 68, 75, 71, 69, 73. What is the range of these temperatures?
### Part D: Data Representation (4 points each)
10. Create a bar graph to represent the data from the following table about the number of pets owned by students:
| Number of Pets | Number of Students |
|----------------|--------------------|
| 0 | 5 |
| 1 | 10 |
| 2 | 4 |
| 3 | 2 |
### Bonus Question (5 points)
11. A box plot shows the distribution of scores on a quiz. If the minimum score is 50, the first quartile is 65, the median is 75, the third quartile is 85, and the maximum score is 100, what can you say about the spread of scores in this quiz?
**End of Test**
#### Teacher's Comments: ____________________________________________________
---
Feel free to adjust any of the above questions based on what your curriculum covers, or let me know if you need specific topics added!
### Math 6B - Statistics Unit Test
**Student Name:__________________ Date:__________________**
#### Instructions:
- Read each question carefully.
- Show your work for full credit.
- You may use a calculator for this test.
### Part A: Multiple Choice (1 point each)
1. What is the mean of the following set of numbers? 4, 8, 6, 5, 3
A) 4
B) 5
C) 6
D) 7
2. Which measure of central tendency is the middle number in an ordered list?
A) Mean
B) Mode
C) Median
D) Range
3. If a data set has the numbers 2, 4, 4, 4, 5, 5, 7, what is the mode?
A) 4
B) 5
C) 2
D) 7
4. What is the range of the following set of numbers? 15, 22, 9, 30, 12
A) 21
B) 22
C) 15
D) 30
### Part B: Short Answer (2 points each)
5. Find the mean of the following set of data: 10, 15, 20, 25, 30.
6. In a survey, the ages of five friends are 22, 25, 22, 30, and 24. What is the median age?
7. The following numbers represent the number of books read by students in a month: 3, 5, 5, 7, 2, 8. What is the mode?
### Part C: Problem Solving (3 points each)
8. A teacher recorded the scores of a math test for the students in her class: 78, 85, 93, 70, 88, 79, 100. Calculate the mean test score.
9. A family recorded the temperatures (in degrees Fahrenheit) for one week: 70, 72, 68, 75, 71, 69, 73. What is the range of these temperatures?
### Part D: Data Representation (4 points each)
10. Create a bar graph to represent the data from the following table about the number of pets owned by students:
| Number of Pets | Number of Students |
|----------------|--------------------|
| 0 | 5 |
| 1 | 10 |
| 2 | 4 |
| 3 | 2 |
### Bonus Question (5 points)
11. A box plot shows the distribution of scores on a quiz. If the minimum score is 50, the first quartile is 65, the median is 75, the third quartile is 85, and the maximum score is 100, what can you say about the spread of scores in this quiz?
**End of Test**
#### Teacher's Comments: ____________________________________________________
---
Feel free to adjust any of the above questions based on what your curriculum covers, or let me know if you need specific topics added!