9)Which of the following are one-tailed tests? A)Hou10, Hu> 10 B)Hou 10, Hu# 10 C)Hou400, Hu...

 

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9)Which of the following are one-tailed tests? A)Hou≤10, Hu> 10 B)Hou 10, Hu# 10 C)Hou≥400, Hu<400 D)Both Hou≤ 10, HA:U> 10 and Hou≥400, Hau<400 - 10)If the null hypothesis is rejected at a 1% significance level, then A)the null hypothesis will be rejected at a 5% significance level B)the alternative hypothesis will be rejected at a 5% significance level C)the null hypothesis will not be rejected at a 5% significance level D)the alternative hypothesis will not be rejected at a 5% significance level 9)Which of the following are one-tailed tests? A)Hou≤10, Hu> 10 B)Hou 10, Hu# 10 C)Hou≥400, Hu<400 D)Both Hou≤ 10, HA:U> 10 and Hou≥400, Hau<400 - 10)If the null hypothesis is rejected at a 1% significance level, then A)the null hypothesis will be rejected at a 5% significance level B)the alternative hypothesis will be rejected at a 5% significance level C)the null hypothesis will not be rejected at a 5% significance level D)the alternative hypothesis will not be rejected at a 5% significance level

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9 A test set up to show that the sample mean is higher or lower than the population mean is called a ... View the full answer