![Mathematics](/tpl/images/cats/mat.png)
Mathematics, 21.02.2020 07:02, rbart4784
Cassandra's Cogs advertises on its website that 90% of customer orders are received within three working days. They performed an audit from a random sample of 100 of the 2,500 orders that month and it shows 85 orders were received on time. Part A: Can we use a normal approximation? Explain. (5 points) Part B: If Cassandra's Cogs customers receive 90% of their orders within three working days, what is the probability that the proportion in the random sample of 100 orders is the same as the proportion found in the audit sample or less? (5 points)
![answer](/tpl/images/cats/otvet.png)
Answers: 2
Other questions on the subject: Mathematics
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 12:30, geometryishard13
—the graph shows how fast a strand of human hair grows. how many inches would the hair have grown in 5 months
Answers: 1
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 14:00, indexes06
Bob’s bank charges him a $3.15 service fee every time he uses an out-of-network atm. if bob uses an out-of-network atm an average of three times every two weeks, how much will he pay in service fees over the course of a year? a. $327.60 b. $109.20 c. $491.40 d. $245.70 select the best answer from the choices provided a b c d
Answers: 1
![image](/tpl/images/cats/mat.png)
Do you know the correct answer?
Cassandra's Cogs advertises on its website that 90% of customer orders are received within three wor...
Questions in other subjects:
![Konu](/tpl/images/cats/fizika.png)
![Konu](/tpl/images/cats/ekonomika.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/User.png)
Engineering, 12.06.2021 18:30
![Konu](/tpl/images/cats/geografiya.png)
Geography, 12.06.2021 18:30
![Konu](/tpl/images/cats/en.png)
English, 12.06.2021 18:30
![Konu](/tpl/images/cats/mat.png)
Mathematics, 12.06.2021 18:30
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/en.png)
English, 12.06.2021 18:30