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Question 9 An experimenter flips a coin 100 times and gets 58 heads. Test the claim that the coin is fair against the two-sided claim that it is not fair at the level ?=.01. a) H?: p = .5, H?: p > .5; z = 1.62; Fail to reject H? at the 1% significance level. b) H?: p = .5, H?: p ? .5; z = 1.60; Fail to reject H? at the 1% significance level. c) H?: p = .5, H?: p > .5; z = 1.60; Reject H? at the 1% significance level. d) H?: p = .5, H?: p ? .5; z = 1.62; Fail to reject H? at the 1% significance level. e) H?: p = .5, H?: p ? .5; z = 1.60; Reject H? at the 1% significance level.

          Question 9

An experimenter flips a coin 100 times and gets 58 heads. Test the claim that the coin is fair against the two-sided claim that it is not fair at the level ?=.01.

a) H?: p = .5, H?: p > .5; z = 1.62; Fail to reject H? at the 1% significance level.

b) H?: p = .5, H?: p ? .5; z = 1.60; Fail to reject H? at the 1% significance level.

c) H?: p = .5, H?: p > .5; z = 1.60; Reject H? at the 1% significance level.

d) H?: p = .5, H?: p ? .5; z = 1.62; Fail to reject H? at the 1% significance level.

e) H?: p = .5, H?: p ? .5; z = 1.60; Reject H? at the 1% significance level.

Question 9

An experimenter flips a coin 100 times and gets 58 heads. Test the claim that the coin is fair against the two-sided claim that it is not fair at the level ?=.01.

a) H?: p = .5, H?: p > .5; z = 1.62; Fail to reject H? at the 1% significance level.

b) H?: p = .5, H?: p ? .5; z = 1.60; Fail to reject H? at the 1% significance level.

c) H?: p = .5, H?: p > .5; z = 1.60; Reject H? at the 1% significance level.

d) H?: p = .5, H?: p ? .5; z = 1.62; Fail to reject H? at the 1% significance level.

e) H?: p = .5, H?: p ? .5; z = 1.60; Reject H? at the 1% significance level.

Added by Matthew M.

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