Search 82,106 tutors
FIND TUTORS
Ask a question

Ask questions and get free answers from expert tutors

Statistics Answers

Most Active Answered Newest Most Votes

A department store wants to sell eight purses that cost the store $40 each and 32 purses that cost the store $10 each. If all purses are wrapped up in forty identical boxes and if each customer picks...

Set no. :- 1,  2 , 3 no.of data:- 9 ,12 , 15  mean value :- 8 , 7 , 9  standard deviation:- 1.6 , 1.2 , 1.4  Considering all the data sets together , the overall...

7. A population has a mean of 85 and SD of 9. If many samples of size n = 100 are randomly drawn from the population, approximately what proportion of the sample means fall between 84 and 86? Explain...

1 2 3 4 5

Statistics Answers RSS feed