Business, 05.12.2019 01:31, noeliaalvarado

Clark heter is an industrial engineer at lyons products. he would like to determine whether there are more units produced on the night shift than on the day shift. a sample of 56 day-shift workers showed that the mean number of units produced was 336, with a population standard deviation of 19. a sample of 61 night-shift workers showed that the mean number of units produced was 341, with a population standard deviation of 25 units.

a) the decision rule is to reject h0: μd ≥ μn if z < (negative amount should be indicated by a minus sign. round your answer to 2 decimal places.)

b)

the test statistic is z = . (negative amount should be indicated by a minus sign. round your answer to 2 decimal places.)

Answers: 1

Show answers

Other questions on the subject: Business

Business, 21.06.2019 23:10, SmokeyRN

Kando company incurs a $9 per unit cost for product a, which it currently manufactures and sells for $13.50 per unit. instead of manufacturing and selling this product, the company can purchase product b for $5 per unit and sell it for $12 per unit. if it does so, unit sales would remain unchanged and $5 of the $9 per unit costs assigned to product a would be eliminated. 1. prepare incremental cost analysis. should the company continue to manufacture product a or purchase product b for resale? (round your answers to 2 decimal places.)

Answers: 1

continue

Business, 22.06.2019 07:30, dimondqueen511

Which two of the following are benefits of consumer programs

Answers: 1

continue

Business, 22.06.2019 16:30, cadenbukvich9923

Why is investing in a mutual fund less risky than investing in a particular company’s stock?

Answers: 3

continue

Business, 23.06.2019 01:00, jdeelc

Lycan, inc., has 7.5 percent coupon bonds on the market that have 8 years left to maturity. the bonds make annual payments and have a par value of $1,000. if the ytm on these bonds is 9.5 percent, what is the current bond price? (do not round intermediate calculations and round your answer to 2 decimal places, e. g., 32.16.) current bond price

Answers: 2

continue

Do you know the correct answer?

Clark heter is an industrial engineer at lyons products. he would like to determine whether there ar...