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i need please the answers of those questions please as soon as 1. Statistical inference is the process where inference about a population is made

i need please the answers of those questions please as soon as

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1. Statistical inference is the process where inference about a population is made based on statistics calculated from random sample drawn from the population. 0 True 0 False 2. The value ofa sample mean (.1?) equals the value of the population mean ,u. 0 True 0 False 3. An interval estimate is more useful than a point estimate because it incorporates the sampling variability of the point estimator. 0 True 0 False 4. if all possible 95% condence intervals for u were computed, then 5% of the condence intervals do not contain the value of ,u. 0 True 0 False 5. The mean income for all senior-level employees in a large company equals $500/week. A women's group representative decides to analyze whether the mean income for female employees matches this norm. For a random sample of 9 female employees, she obtains a 95% confidence interval (CI) of ($371, $509). a. We can infer that 95% of the women in the company have weekly incomes between $371 and $509. 0 True 0 False b. We can be 95% condent that sample mean weekly income of the 9 female employees is between $371 and $509. 0 True 0 False c. We are 95% condent that the population mean weekly income of the female employees is between $371 and $509. 0 True 0 False d There is 95% chance that the population mean weekly income of the female employees is between $371 and $509. 0 True 0 False

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