Question

Assume that the paired data came from a population that is normally distributed. Using a 0.05...

Assume that the paired data came from a population that is normally distributed. Using a 0.05 significance level and dequalsxminus​y, find d overbar​, s Subscript d​, the t test​ statistic, and the critical values to test the claim that mu Subscript dequals0.

x

18

9

5

11

17

18

16

8

y

13

7

5

8

15

15

13

6

d overbardequals=nothing

​(Round to three decimal places as​ needed.)

s Subscript dsdequals=nothing

​(Round to three decimal places as​ needed.)

tequals=nothing

​(Round to three decimal places as​ needed.)

t Subscript alpha divided by 2tα/2equals=plus or minus±nothing

​(Round to three decimal places as​ needed.)

Math   Statistics-And-Probability   
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