I have chosen to do the 6-step method of hypothesis testing. Sample size= 30 Sample mean=9.6 Step 1- Ho: M = 8 (size of pants);
I have chosen to do the 6-step method of hypothesis testing. Sample size= 30 Sample mean=9.6 Step 1- Ho: M = 8 (size of pants); Hju # 8 (size of pants) Using value for population mean. Step 2- Level of significance = 0.05% Step 3- Use t statistic since population standard deviation is not known. Step 4- reject ho? Step 5- Tstat= Step 6-is there sufficient statistical evidence that the mean size of pants by women is size 8
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