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Determine the critical value(s) of the test statistic for each of the following small sample tests...

Determine the critical value(s) of the test statistic for each of the following small sample tests for the population mean where the assumption of normality is satisfied. Round your answer to four decimal places.

Step 1 of 3:

Left-tailed test,α=0.1,n=9

Step 2 of 3:

Right-tailed test ,α=0.05,n=23

Two-tailed test, α=0.1,n=27 (negative and positive critical values)

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