subject
Mathematics, 10.08.2021 01:20 jaejaeJae9534

The number of square feet per apartment in New York are normally distributed with a population standard deviation of 28 square feet and an unknown population mean. A random sample of 16 apartments is taken and results in a sample mean of 284 square feet. For an 80% confidence interval for the population mean, which is the best choice for the margin of error

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 13:30
The factorization of 8x3 -125 is (2x-5)(jx2 +kx+25)
Answers: 1
question
Mathematics, 21.06.2019 19:00
If olu is twice as old as funmi if the sum of their ages is 60 how old is olu
Answers: 1
question
Mathematics, 21.06.2019 19:30
Y=(x+3)(x-4)(x+1)^2 sulutions? multiplicity?
Answers: 1
question
Mathematics, 21.06.2019 22:00
Let event a = you roll an even number on the first cube.let event b = you roll a 6 on the second cube.are the events independent or dependent? why?
Answers: 1
You know the right answer?
The number of square feet per apartment in New York are normally distributed with a population stand...
Questions
question
Geography, 03.03.2021 18:20
question
Mathematics, 03.03.2021 18:20
question
Mathematics, 03.03.2021 18:20
question
Mathematics, 03.03.2021 18:20
question
Health, 03.03.2021 18:20
question
Mathematics, 03.03.2021 18:20