Test the hypothesis Ho H 10 against the alternative HA 10 at

Test the hypothesis Ho: H 10 against the alternative HA: 10 at the 10% significance level. Data is X-9, s 2 and N m 17 Put the test statistic in Blank 1 (two decimal places), the p-value in Blank #2 (three decimals places). Should we reject H0? Yes or no, blank #3. Blank 1 Blank 2 Blank 3

Solution

test stat = (9 - 10)/(2/sqrt(17)) = -2.06

p value = 0.028

Since p value < 0.10 we should reject the Null Hypothesis - Ans) Yes