subject
Mathematics, 18.03.2020 23:35 vanessasantos2004vs

In the third week of July, a random sample of 40 farming regions gave a sample mean of x = $6.88 per 100 pounds of watermelon. Assume that σ is known to be $1.98 per 100 pounds.
A farm brings 15 tons of watermelon to the market.
Find a 90% confidence interval for the population mean cash value of this crop. What is the margin of error? Hint: 1 ton is 2000 pounds. (Round your answers to two decimal places.)

ansver
Answers: 1

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 18:00, rick4763
When lulu enlarged her drawing of a rabbit, the enlarged picture appeared to be distorted. which statement about the transformation applied to her drawing is true?
Answers: 2
image
Mathematics, 21.06.2019 20:00, nanda22
Mat bought a phone for $100. he has to pay $30 per mouth. if he has paid $640 in total, how many mouth has he had the phone?
Answers: 2
image
Mathematics, 21.06.2019 23:30, allisonlillian
The product of sin 30 degrees and sin 60 degrees is same as the product of
Answers: 1
image
Mathematics, 22.06.2019 01:00, chandranewlon
Ellie spent $88.79 at the computer stote. she had $44.50 left to buy a cool hat. how much money did she originally have? write and solve an equation to answer the question.
Answers: 2
You know the right answer?
In the third week of July, a random sample of 40 farming regions gave a sample mean of x = $6.88 per...

Questions in other subjects:

Konu
Mathematics, 18.03.2021 21:10
Konu
Mathematics, 18.03.2021 21:10