The statement of the alternative hypothesis Ha: μ1 - μ2 < 0, states:Question 5Select one:a.that population mean 1 is smaller than population mean 2.b.that population mean 2 is smaller than population mean 1.c.that population mean 1 is larger than population mean 2.d.that the two population means are the same.

Given the alternative hypothesis Ha: µ1 ≠ µ2 ≠ µ3 ≠ …….. µk. Which are the correct interpretations?*1 pointThe population mean is not same in all the groupsAll groups should be different from each otherPopulation means and hypothesized valueare equalThe population mean is same in all the groups

μ1 – μ2 > 0 is an example of an alternative hypothesis expressed formally. TRUE OR FALSE

In testing the hypothesesH0: μ = 75.HA: μ < 75,the p-value is found to be 0.042, and the sample mean is 80. Which of the following statements is true?Group of answer choicesNone of the above statements is correct.The probability of observing a sample mean at most as large as 75 from a population whose mean is 100 is 0.042.The probability that the population mean is smaller than 75 is 0.042.The smallest value of α that would lead to the rejection of the null hypothesis is 0.042.

Given the alternative hypothesis Ha: µ1 ≠ µ2 ≠ µ3 ≠ …….. µk. Which are the correct interpretations?

Which of the following statements is true about alternative hypothesis on a population proportion?*It is represented by Ha.It is used as a basis to determine the location of the extreme values.It is the competing claim that the parameter is equal to a specific value.It is a claim that the proportion is equal to the hypothesized proportion.