Please see the small data attached.
I need analysis showing following.
1) Mean calculation and T test calculation based on the data. I want ALL the steps on how you got the answers please.
2) 2 graphs made by excel showing comparison of mean between the control and unibrow group. and the other needs to show the rejection region.
3) Explanation as to what the answers mean. For example. Is the null hypothesis rejected? why or why not? according to the calculations what do they prove about the research? these types of things.
Step by step method for testing the hypothesis under 5 step approach is discussed here. Excel template for each problem is also included. This template can be used to obtain the answers of similar problems.