Mathematics, 15.07.2020 02:01 QueensQueens

A manufacturer of chocolate chips would like to know whether its bag filling machine works correctly at the 448 gram setting. It is believed that the machine is underfilling or overfilling the bags. A 33 bag sample had a mean of 446 grams with a variance of 784. Assume the population is normally distributed. A level of significance of 0.01 will be used. Specify the type of hypothesis test.

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 14:00, noahwhitfield5331

Suppose a man is heterozygous for heterochromia, an autosomal dominant disorder which causes two different‑colored eyes in an individual, produced 25‑offspring with his normal‑eyed wife. of their children, 15 were heterochromatic and 10 were‑normal. calculate the chi‑square value for this observation.

Answers: 1

continue

Mathematics, 21.06.2019 18:00, chloejaylevesque

Jada has a monthly budget for her cell phone bill. last month she spent 120% of her budget, and the bill was 60$. what is jada’s monthly budget

Answers: 2

continue

Mathematics, 21.06.2019 19:00, issaaamiaaa15

You got a job selling magazines door-to-door. you are paid $100 per day plus $1.50 for each magazine you sell. which recursive formula models this situation?

Answers: 1

continue

Mathematics, 21.06.2019 21:10, koolgurl2003

Starting at home, emily traveled uphill to the hardware store for 606060 minutes at just 666 mph. she then traveled back home along the same path downhill at a speed of 121212 mph. what is her average speed for the entire trip from home to the hardware store and back?

Answers: 1

continue

You know the right answer?

A manufacturer of chocolate chips would like to know whether its bag filling machine works correctly...