Four sororities took a random sample of sisters regarding their grade means for the past term. The results are shown below: MEAN GRADES FOR FOUR SORORITIES
Four sororities took a random sample of sisters regarding their grade means for the past term. The results are shown below:
MEAN GRADES FOR FOUR SORORITIES
Sorority 1 Sorority 2 Sorority 3 Sorority 4
2.17 2.63 2.63 3.79
1.85 1.77 3.78 3.45
2.83 3.25 4.00 3.08
1.69 1.86 2.55 2.26
3.33 2.21 2.45 3.18
Four sororities took a random sample of sisters regarding their grade means for the past term. The results are shown below:
MEAN GRADES FOR FOUR SORORITIES
Sorority 1 Sorority 2 Sorority 3 Sorority 4
2.17 2.63 2.63 3.79
1.85 1.77 3.78 3.45
2.83 3.25 4.00 3.08
1.69 1.86 2.55 2.26
3.33 2.21 2.45 3.18
Using a significance level of 1%, do you reject or not reject the null hypothesis?
Trending now
This is a popular solution!
Step by step
Solved in 4 steps with 4 images
