Module 4: Assignment 1
Instructions:
Prepare a Two Sample t-test in Excel using the following information:
Suppose we want to know whether or not the mean weight between two different species of turtles is equal. To test this, perform a two sample t-test at significance level α = 0.05.
Sample 1:
· Sample size n1 = 40
· Sample mean weight x1 = 300
· Sample standard deviation s1 = 18.5
Sample 2:
· Sample size n2 = 38
· Sample mean weight x2 = 305
· Sample standard deviation s2 = 16.7
(Refer back to The Independent Samples T-Test link in this week’s lecture material).
Submission Instructions:
· Submit your assignment by 11:59 pm ET on Sunday.
· Contribute a minimum of 2 pages. It should include at least 3 academic sources, formatted and cited in APA.
Official Assignment Rubric