Problem 1CQQ

Question refer to the sample data in the following table (based on data from the Bureau of Labor Statistics). The table lists frequencies for randomly selected nonfatal occupation injuries arranged according to day of the week. Assume that we want to use a 0.05 significance level to test the claim that such injuries occur with equal frequency on different days of the week.

Day |
Mon |
Tues |
Wed |
Thurs |
Fri |

Number |
23 |
23 |
21 |
21 |
19 |

What are the null and alternative hypotheses corresponding to the stated claim?

Answer:

Step 1 of 1</p>

The table lists frequencies for randomly selected nonfatal occupation injuries arranged according to day of the week

By assuming that we want to use a 0.05 significance level to test the claim that such injuries occur with equal frequency on different days of the week.

...Day | Mon | Tues | Wed | Thurs | Fri |