Practice questions

Let’s try to practice the material in this chapter with a few example questions.

Questions

1. The following distribution is considered:

1. Uniform
2. Normal
3. Poisson
4. Exponential

2. What is the mode(s) of the following dataset?

24, 18, 36, 51, 24, 48, 18

1. 18
2. 24
3. 18 and 24
4. None of the above

3. What is the range of the following dataset?

15, 615, 46, 73, 45, 80, 46

1. 131
2. 46
3. 73
4. 600

4. What is the middle quartile (Q2) of the following dataset?

10, 24, 13, 9, 15, 7, 19

1. 9
2. 13
3. 19
4. 15

5. What is the standard deviation of the following sample dataset?

9, 11, 7, 8, 9, 10

1. 2
2. 9
3. 
4. 

Answers

Now, we will briefly go over the answers to the questions. If you got one wrong, make sure to review the topic in this chapter before continuing:

1. The answer is: Normal

The distribution...