Determine if true or false: 1. With the three different types of distributions;

Question

Determine if true or false: 1. With the three different types of distributions; a) a distribution sample, b) a distribution of a population, and c) a distribution of the means from many samples of the population, i.e., a sampling distribution. Among the three, a sampling distribution is the basis of the logic for conducting null hypothesis significant testing. T or F 2. Among the three, a population distribution is the easiest for us to obtain. T or F Determine if true or false: 1. With the three different types of distributions; a) a distribution sample, b) a distribution of a population, and c) a distribution of the means from many samples of the population, i.e., a sampling distribution. Among the three, a sampling distribution is the basis of the logic for conducting null hypothesis significant testing. T or F 2. Among the three, a population distribution is the easiest for us to obtain. T or F 1. With the three different types of distributions; a) a distribution sample, b) a distribution of a population, and c) a distribution of the means from many samples of the population, i.e., a sampling distribution. Among the three, a sampling distribution is the basis of the logic for conducting null hypothesis significant testing. T or F 2. Among the three, a population distribution is the easiest for us to obtain. T or F

Explanation / Answer

Solution1:

sampling distribution

From a sampling distribution we get sample mean

sample std deviation

sample size

and then we can do hypothesis testing if we know population mean

by claculating t /z stattistic and p value

ANSWER TRUE

Solution2:

population distribution is not easy to obtaing

smapling distribution is easy to obtain

we camn measure sample means and sample statistics

ANSWER FALSE

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