kevmkev9358 kevmkev9358

30-11-2022
Mathematics

Answered

describe the sampling distribution for the sample mean by naming the model and telling its mean and standard deviation.

Answer :

Other Questions

(t/f) true or false. with sample size greater than 30, the standard error of sample means is the same as sample standard deviation.

place the flags 1 standard deviation on either side of the mean. what is the area between these two values? what does the empirical rule say this area is?

number of days absentprobability 00.60 10.20 20.12 30.04 40.04 50.00 what is the standard deviation of the number of days absent?

an auditor selects a sample from the file of shipping documents to determine whether invoices were prepared for this sample. this test is to satisfy the audit o

explain how the is related to the standard error of the estimated difference in average birth weight for smoking and nonsmoking mothers.

a measure of the long-run average value of a random variable used to represent the central location of a probability distribution is called a(n) .

all of the following increase the width of a confidence interval except a. decreased sample size b. increased sample size c. increased confidence level d. incre

the number 120 is increased by 50%, and the result is then decreased by 30% to give the number x. what is the value of x?

suppose that the coinis to be tossed 15 times, and let x denote the number of heads thatwill be obtained. a) what prediction of x has the smallest mean square .

explain why the analysis of differences is important in the confirmation of accounts receivable, even if the misstatements in the sample are not material.