Ho: μ=9.8  and H1: μ>9.8 . Give your decision about the hypothesis testing at 5% significance level with the following information: sample mean=10; sample standard deviation=4.3 and number of observations=50. a) 0.60: accept the null b) 0.2: reject the null c) 0.32: accept the null     d)-0.2: accept the null

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Ho: μ=9.8  and H1: μ>9.8 . Give your decision about the hypothesis testing at 5% significance level with the following information: sample mean=10; sample standard deviation=4.3 and number of observations=50.

a) 0.60: accept the null b) 0.2: reject the null c) 0.32: accept the null     d)-0.2: accept the null

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