Question
The following are the test scores of two groups (MBS and Chemical Science) on a statistics test: MBS - 10, 5, 6, 7, 10, 6,
The following are the test scores of two groups (MBS and Chemical Science) on a statistics test:
MBS - 10, 5, 6, 7, 10, 6, 7, 8, 6, 5
Chemical Science - 7, 3, 5, 7, 8, 4, 5, 6, 3, 2
a) Is there any significant difference between the test scores of the two groups?
b) Calculate the 90% confidence interval for 1 -2 (rounded off to four decimals).
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Number Theory A Historical Approach
Authors: John J Watkins
1st Edition
1400848741, 9781400848744
