A teacher is explaining to her class the concepts of genetics regarding eye color. She assumes that each category will have the same number of students in it. Use a 0.05 level of significance. Expected Eye Colors: All the categories of eye colors are the same. Here are the results for the class. Blue Green
A teacher is explaining to her class the concepts of genetics regarding eye color. She assumes that each category will have the same number of students in it. Use a 0.05 level of significance.
Expected Eye Colors: All the categories of eye colors are the same.
Here are the results for the class.
Blue Green
Green Hazel
Brown Blue
Green Brown
Hazel Hazel
Hazel Brown
Blue Blue
Blue Brown
Blue Blue
Blue Brown
Brown Brown
Brown Brown
Brown Brown
Question 25
What is the null hypothesis?
|
|
Ho: All the categories of eye colors are the same. |
|
|
Ho: At least one of the categories of eye colors is not the same. |
Question 26
What is the alternative hypothesis?
|
|
Ha: At least one of the categories of eye colors is not the same. |
|
|
Ha: All the categories of eye colors are the same. |
Question 27
What is the test statistic? Use five decimal places.
Question 28
What is the p-value? Use three decimal places.
Question 29
What is your conclusion based on the p-value and the level of significance?
|
|
Fail to reject the null hypothesis |
|
|
Reject the null hypothesis |
Question 30
What is the conclusion based on the original claim?
|
|
At the 0.05 level of significance, all the categories of eye colors are not the same. |
|
|
At the 0.05 level of significance, all the categories of eye colors are the same. |
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
