Mathematics, 21.07.2019 23:00 ultimatesaiyan

Question the average income in a certain region in 2013 was $62 comma 00062,000 per person per year. suppose the standard deviation is $27 comma 00027,000 and the distribution is right-skewed. suppose we take a random sample of 100100 residents of the region. a. is the sample size large enough to use the central limit theorem for means? explain. b. what are the mean and standard error of the sampling distribution? c. what is the probability that the sample mean will be more than $2 comma 7002,700 away from the population mean?

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 19:00, Marleneg

An energy drink company claims that its product increases students' memory levels. to support its claims, the company issues advertisements claiming that 8 out of 10 people (chosen randomly from across the country) who tried their product reported improved memory. the missing component in this study is a .

Answers: 1

continue

Mathematics, 21.06.2019 20:40, maloynegen7681

Answer pls man im trying to get out of summer school

Answers: 1

continue

Mathematics, 21.06.2019 21:30, JeroMii

If f(x)=x+7 and g(x)=1/x what is (fog)(x)

Answers: 1

continue

Mathematics, 21.06.2019 22:00, haleysmith8608

In dire need~! describe how to use area models to find the quotient 2/3 divided by 1/5. check your work by also finding the quotient 2/3 divided by 1/5 using numerical operations only.

Answers: 1

continue

You know the right answer?

Question the average income in a certain region in 2013 was $62 comma 00062,000 per person per year...