Question: 6.55. A 95% confidence interval for/x is (96,110). Which two statements about significance testsforthe same data are correct? (a) In testing Hq p. = 100

6.55. A 95% confidence interval for/x is (96,110). Which two statements about significance testsforthe same data are correct?

(a) In testing Hq\ p. = 100 against Ha', p. 100, P > 0.05.

(b) In testing Hq: /x = 100 against Ha: p # 100, P < 0.05.

(c) In testing Hq: p. = /xq against //„: p. /xq, P > 0.05 if /xo is any of the numbers inside the confidence interval.

(d) In testing Hq: /x = /xq against Ha: p. ¥= /xq, P > 0.05 if /xq is any of the numbers outside the confidence interval.

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