Here are summary statistics for randomly selected weights of newborn girls: n=185,
x bar = 31.4 hg, s=7.5 hg. construct a confidence interval estimate of the mean. use a 95% confidence level.

what is the confidence interval for the population mean μ?

answer: b.48 for

step-by-step explanation:

answer: x=60

vwhat effect does the word head have on the meaning of this passage?

a. it demonstrates how intelligent he was.

b. it shows he was a favorite of the teachers.

c. it indicates he would be a good preacher.

d. it reveals how self-important he was.

how does the choice of the word head contribute to the passage’s tone?

a. it offers a sense of entitlement.

step-by-step explanation:

should have been evaluated with one odd value and one even value. the expressions have equivalent values when . when , the first expression has a value of 3 and the second

step-by-step explanation: