Mathematics, 25.03.2021 23:00 itsshyraa
Allied Corporation is trying to determine whether to purchase Machine A or B. It has leased the two machines for a month. A random sample of 5 employees has been taken. These employees have gone through a training session on both machines. The summary statistics are reported below. Is there evidence to suggest there is a difference in the productivity of the two machines?
d= 56., sd= 3.36, nd=5
Let the difference d =Machine A - Machine B.
What would be an appropriate alternative hypothesis?
a. The population mean of the differences is 0
b. The population mean of the differences is greater than 0
c. The population mean of the differences is less than 0
d. The population mean of the differences is not equal to 0
Answers: 2
Mathematics, 21.06.2019 18:30
Ricky takes out a $31,800 student loan to pay his expenses while he is in college. after graduation, he will begin making payments of $190.66 per month for the next 30 years to pay off the loan. how much more will ricky end up paying for the loan than the original value of $31,800? ricky will end up paying $ more than he borrowed to pay off the loan.
Answers: 2
Mathematics, 21.06.2019 18:40
Which expression gives you the distance between the points (5,1)and(9,-6)
Answers: 2
Mathematics, 21.06.2019 21:00
Mr. thompson is on a diet. he currently weighs 260 pounds. he loses 4 pounds per month. what part of the story makes the relationship not proportional?
Answers: 3
Mathematics, 22.06.2019 02:50
Atourist boat is used for sightseeing in a nearby river. the boat travels 2.4 miles downstream and in the same amount of time, it travels 1.8 miles upstream. if the boat travels at an average speed of 21 miles per hour in the still water, find the current of the river.
Answers: 2
Allied Corporation is trying to determine whether to purchase Machine A or B. It has leased the two...
Mathematics, 03.12.2020 08:00
Mathematics, 03.12.2020 08:00
Physics, 03.12.2020 08:00
Mathematics, 03.12.2020 08:00
Mathematics, 03.12.2020 08:00
English, 03.12.2020 08:00
Biology, 03.12.2020 08:00
Mathematics, 03.12.2020 08:00
English, 03.12.2020 08:00
Biology, 03.12.2020 08:00
Spanish, 03.12.2020 08:00