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, 21.06.2019 17:20
What is the reflection image of (5,-3) across the line y = -x?
Answers: 1
Mathematics, 21.06.2019 17:40
Which of the following are accepted without proof in a logical system? check all that apply.
Answers: 1
Mathematics, 21.06.2019 23:20
8litres of paint can cover 129.6 m². how much paint is required to paint an area of 243m²?
Answers: 3
Mathematics, 21.06.2019 23:40
Determine the standard form of the equation of the line that passes through (-2,0) and (8,-5)
Answers: 1
Seams personal advertises on its website that 95% of customers' orders are received within four work...
History, 09.07.2019 10:00
Mathematics, 09.07.2019 10:00
Mathematics, 09.07.2019 10:00
Mathematics, 09.07.2019 10:00
Biology, 09.07.2019 10:00
History, 09.07.2019 10:00
Computers and Technology, 09.07.2019 10:00
Computers and Technology, 09.07.2019 10:00
Mathematics, 09.07.2019 10:00
Chemistry, 09.07.2019 10:00
History, 09.07.2019 10:00
English, 09.07.2019 10:00