show ali work (consistent with what was shown in class) to receive credit. All w
ID: 3362207 • Letter: S
Question
show ali work (consistent with what was shown in class) to receive credit. All work is to be your own . Be neat and organized, and use correct notation. Use of a calculator to facilitate computations is allowed. Do work in pencil. Hultiresearcher tinpoints value:of i4i for a hypothesis test If he uses -.15 to define statistical significance, then . a) he has sufficient evidence to conclude H, is false. b) he has insufficient evidence to reject Ho . c) the sample evidence against the nuil hypothesis is not strong enough for him to reject the null hypothesis. d) the test was inconclusive because the p-value is too large.Explanation / Answer
p-value : two tailed ( double the one tail ) - ha : = 0.1420
hence value of p0.15 > 0.1420, here we reject Ho, since the value alpha value is grater than the p-value calculated, we reject Ho. when the value of alpha is less than the p value we failed to reject the null hypothesis
he has suffcient evidence to conclude that Ho is false
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