Perform t-test on eRPM for Strategy A and B. H0: A = B vs. H1:...

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Perform t-test on eRPM for Strategy A and B. H0: A = B vs. H1: A!= B (Two-sided t-test) What is the p-value?
Strategy Date eRPM
A 1-Jun-14 3.33
A 2-Jun-14 2.94
A 3-Jun-14 3.03
A 4-Jun-14 2.99
A 5-Jun-14 3.08
A 6-Jun-14 3.14
A 7-Jun-14 3.32
A 8-Jun-14 3.27
A 9-Jun-14 3.15
A 10-Jun-14 3.24
A 11-Jun-14 3.2
A 12-Jun-14 3.21
A 13-Jun-14 3.25
A 14-Jun-14 3.48
A 15-Jun-14 3.47
A 16-Jun-14 3.25
A 17-Jun-14 3.32
A 18-Jun-14 3.46
A 19-Jun-14 3.58
A 20-Jun-14 3.48
A 21-Jun-14 3.48
A 22-Jun-14 3.46
A 23-Jun-14 3.34
A 24-Jun-14 3.33
A 25-Jun-14 3.37
A 26-Jun-14 3.53
A 27-Jun-14 3.67
A 28-Jun-14 3.83
A 29-Jun-14 3.78
A 30-Jun-14 3.48
B 1-Jun-14 2.95
B 2-Jun-14 2.59
B 3-Jun-14 2.76
B 4-Jun-14 3
B 5-Jun-14 3.24
B 6-Jun-14 3.43
B 7-Jun-14 3.44
B 8-Jun-14 3.46
B 9-Jun-14 3.27
B 10-Jun-14 3.39
B 11-Jun-14 3.37
B 12-Jun-14 3.32
B 13-Jun-14 3.49
B 14-Jun-14 3.53
B 15-Jun-14 3.34
B 16-Jun-14 3.3
B 17-Jun-14 3.33
B 18-Jun-14 3.6
B 19-Jun-14 3.85
B 20-Jun-14 3.89
B 21-Jun-14 3.69
B 22-Jun-14 3.64
B 23-Jun-14 3.6
B 24-Jun-14 3.42
B 25-Jun-14 3.41
B 26-Jun-14 3.72
B 27-Jun-14 3.94
B 28-Jun-14 4.07
B 29-Jun-14 4.05
B 30-Jun-14 3.69

Answer & Explanation Solved by verified expert

4.2 Ratings (768 Votes)

AnswerFor checking whether the two strategies has same eRPM or not wehave to perform hypothesis testing about the differencebetween two population means using t statisticIndependent samples t testThe eRPM for strategies A and B are given as beloweRPM for Strategy AeRPM for Strategy See Answer

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Strategy	Date	eRPM
A	1-Jun-14	3.33
A	2-Jun-14	2.94
A	3-Jun-14	3.03
A	4-Jun-14	2.99
A	5-Jun-14	3.08
A	6-Jun-14	3.14
A	7-Jun-14	3.32
A	8-Jun-14	3.27
A	9-Jun-14	3.15
A	10-Jun-14	3.24
A	11-Jun-14	3.2
A	12-Jun-14	3.21
A	13-Jun-14	3.25
A	14-Jun-14	3.48
A	15-Jun-14	3.47
A	16-Jun-14	3.25
A	17-Jun-14	3.32
A	18-Jun-14	3.46
A	19-Jun-14	3.58
A	20-Jun-14	3.48
A	21-Jun-14	3.48
A	22-Jun-14	3.46
A	23-Jun-14	3.34
A	24-Jun-14	3.33
A	25-Jun-14	3.37
A	26-Jun-14	3.53
A	27-Jun-14	3.67
A	28-Jun-14	3.83
A	29-Jun-14	3.78
A	30-Jun-14	3.48
B	1-Jun-14	2.95
B	2-Jun-14	2.59
B	3-Jun-14	2.76
B	4-Jun-14	3
B	5-Jun-14	3.24
B	6-Jun-14	3.43
B	7-Jun-14	3.44
B	8-Jun-14	3.46
B	9-Jun-14	3.27
B	10-Jun-14	3.39
B	11-Jun-14	3.37
B	12-Jun-14	3.32
B	13-Jun-14	3.49
B	14-Jun-14	3.53
B	15-Jun-14	3.34
B	16-Jun-14	3.3
B	17-Jun-14	3.33
B	18-Jun-14	3.6
B	19-Jun-14	3.85
B	20-Jun-14	3.89
B	21-Jun-14	3.69
B	22-Jun-14	3.64
B	23-Jun-14	3.6
B	24-Jun-14	3.42
B	25-Jun-14	3.41
B	26-Jun-14	3.72
B	27-Jun-14	3.94
B	28-Jun-14	4.07
B	29-Jun-14	4.05
B	30-Jun-14	3.69