Mathematics, 24.03.2020 21:28 lance31
Seams personal advertises on its website that 95% of customers' orders are received within four working days. they performed an audit from a random sample of 500 of the 6000 orders received that month and it shows 470 of orders where received on time.
Part A) Can we use normal approximation? explain.
Part B ) if seams personal customers really receive 95% of their orders within four working days, what is the probability that the proportion in the random sample of 500 orders is the same as the proportion found in the audit sample or less?
(thank you anyone who responds or attempts to )
Answers: 2
Mathematics, 20.06.2019 18:04
Alarge rectangle is divided into four smaller rectangles.
Answers: 1
Mathematics, 21.06.2019 19:20
Which number line represents the solution set for the inequality - x 24?
Answers: 3
Mathematics, 21.06.2019 20:30
Daryl factors the polynomial p(x)=x3+x2−26x+24 to rewrite it as p(x)=(x+6)(x−4)(x−1). which equations must be true? there may be more than one correct answer. select all correct answers. p(1)=0 p(−4)=0 p(−1)=0 p(6)=0 p(4)=0 p(−6)=0
Answers: 1
Seams personal advertises on its website that 95% of customers' orders are received within four work...
Chemistry, 23.11.2019 21:31
History, 23.11.2019 21:31
English, 23.11.2019 21:31
Mathematics, 23.11.2019 21:31
Mathematics, 23.11.2019 21:31
History, 23.11.2019 21:31
Biology, 23.11.2019 21:31
Spanish, 23.11.2019 21:31
Geography, 23.11.2019 21:31