Question

1) You wish to test the following claim (H1H1) at a significance level of α=0.002α=0.002.
      Ho:μ1=μ2
      H1:μ1≠μ2
You obtain the following two samples of data.

Sample #1

Sample #2

97	68.5	91.4	68.5
97.7	82.4	92.6	90.3
91.4	86.2	77.4	73.9
73.6	75.3	86.2	96.3
95.7	77.4	84	78.6
79.1	77.7	80.8	86.2
99.5	66.5	90.3	65.6
89.6	82.9	73.6	82.6
65.6	77.1	68.5	82.4
74.3	82.9	87.1	75
94.6	72	79.4	60.3
77.7	98.6	75.3	79.1
75	79.1	90.6	78.6
67.9	74.6	96.3	97.7
73.9	68.5	77.7	92.2
80.8	89.6	86.8

81.9	74.2	81.1	81.6
85.7	80.5	74.2	80
81.3	69.5	62.7	81.1
80.3	73	79.5	88.1
73.9	72.4	81.9	92.8
73	68.7	71.7	85.4
71.4	73	87.4	86
90.2	94.1	72.7	73
81.3	74.2	90.7	66.7
57.4	88.1	72.7	78.9
71.4	76	86.3	87.7
80.8	76.5	76.5	78.4
88.9	83.9	80.3	84.2
72.1	82.2	72.1

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? (Report answer accurate to four decimal places.)
p-value =

Answer 1

from above

test statistic for this sample =1.772 (please try 1.743 if this comes wrong and reply)

p value =0.0791 (please try 0.0841 or 0.0820 if this comes wrong and reply)