What is the test statistic for this sample? (Report answer accurate to three decimal places.) test statistic =  What is the p-value for this sample? For this calculation, use the degrees of freedom reported from the technology you are using. (Report answer accurate to four decimal places.) p-value =   i got test statistic = -3.062 p-value= 0.0014 my teacher stated this answers were incorrect

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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You wish to test the following claim (HaHa) at a significance level of α=0.002α=0.002.

      Ho:μ1=μ2Ho:μ1=μ2
      Ha:μ1<μ2Ha:μ1<μ2

You obtain the following two samples of data.

Sample #1 Sample #2
41.9 43.9 54.4 59.3
65.1 75.1 47.8 53.5
49.7 66.3 62.1 49.1
28.1 42.8 56.4 43.6
35.6 38.1 38.1 58.2
40.2 42.8 57.1 53.5
64 48.4 28.1 28.1
51.3 54.4 44.7 61.3
41.1 51.3 51.3 66.3
75.1 47.5 60.4 48.4
34.8 37.5 54.4 39.2
43.2 55.1 33.2 34
61.7 57.4 36.3 50.3
37.5 40.6 41.1 60.8
56.8      
61.3 42.3 40.7 45.1
53.6 40 56.2 42.8
50.4 57.4 53.4 60.7
61 68.1 55.6 55.1
53.6 49.9 53.2 65.7
49.5 52.8 45.4 54.5
58.9 58.9 50.8 60.1
54.3 66.4 56.2 51.3
53.4 52.3 52.3 64.6
53.4 53.6 55.8 64.1
46.6 57.9 48 59.8
58.9 64.6 54.1 47.7
63.6 59.5 54.7 50.6

 

What is the test statistic for this sample? (Report answer accurate to three decimal places.)
test statistic = 

What is the p-value for this sample? For this calculation, use the degrees of freedom reported from the technology you are using. (Report answer accurate to four decimal places.)
p-value =

 

i got test statistic = -3.062

p-value= 0.0014

my teacher stated this answers were incorrect

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