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  3. consider the following hypotheses he 28e the population is normally...

Question: consider the following hypotheses he 28e the population is normally...

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Consider the following hypotheses: He: μ28e The population is normally distributed. A sample produces the following observations: 56 67 62 81 8366 Conduct the test at the 1% level of significance. (You may find lt useful to reference the appropriate table: table or Цеье o. Calculate the value of the test statistic. (Negative value should be Indicated by a minus sign. Round Intermedlate caleulatlons to at least 4 declmal places and final answer to 2 declmal places.) Test statistic b. Find the p-value. 0.025 s p-value <0.05 0.01 spvalue<0.025 p-value < 0.01 p-value 2 o.10 0.05 s p-value0.10 c. What is the conclusion? OReject Ho since the p-value is greater than the significance level. Reject Ho since the p-value is less than the significance level. Do not reject Ho since the p-value is greater than the significance level. Do not reject Ho since the p-value is less than the significance level. d. Interpret the results α-0.01. O We conclude that the population mean is less than 80. O We cannot conclude that the population mean is less than 80 We conclude that the population mean is greater than 80 O We cannot conclude that the population mean is greater than 80

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