Please answer the questoions in the attatched photo. Thank You! Ho|Calculate DrawUse the calculator displays to the right to make a decision to reject or fail to reject the null hypothesis at a...


Please answer the questoions in the attatched photo. Thank You!


Z-Test<br>Z-Test<br>Inpt: Data Stats u + 80<br>Ho:80<br>0:4.75<br>x:77.75<br>n:40<br>u:H0 < Ho >Ho|<br>Calculate Draw<br>Use the calculator displays to the right to make a decision to reject or fail to reject the null hypothesis at a significance level of a = 0.10.<br>z= - 2.99584199<br>p = 0.00273688<br>x = 77.75<br>In = 40<br>Choose the correct answer below.<br>A. Since the P-value is less than a, fail to reject the null hypothesis.<br>B. Since the P-value is greater than a, fail to reject the null hypothesis.<br>C. Since the P-value is less than a, reject the null hypothesis.<br>D. Since the P-value is greater than a, reject the null hypothesis.<br>

Extracted text: Z-Test Z-Test Inpt: Data Stats u + 80 Ho:80 0:4.75 x:77.75 n:40 u:H0 < ho="">Ho| Calculate Draw Use the calculator displays to the right to make a decision to reject or fail to reject the null hypothesis at a significance level of a = 0.10. z= - 2.99584199 p = 0.00273688 x = 77.75 In = 40 Choose the correct answer below. A. Since the P-value is less than a, fail to reject the null hypothesis. B. Since the P-value is greater than a, fail to reject the null hypothesis. C. Since the P-value is less than a, reject the null hypothesis. D. Since the P-value is greater than a, reject the null hypothesis.

Jun 09, 2022
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