Mathematics, 07.04.2020 18:27 2005briana

A random sample of size 175 is drawn from a large population. The population standard deviation is 13.6. The sample mean is 87.3. Estimate the size of the population mean, including margin of error.
a.
87.3 plus-or-minus 4.37
b.
87.3 plus-or-minus 2.06
c.
87.3 plus-or-minus 13.6
d.
87.3 plus-or-minus 1.03

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 22:00, haleysmith8608

In dire need~! describe how to use area models to find the quotient 2/3 divided by 1/5. check your work by also finding the quotient 2/3 divided by 1/5 using numerical operations only.

Answers: 1

continue

Mathematics, 22.06.2019 04:10, wweghorst8275

Give the domain and range. a. domain: {0, 2, 4}, range: {2, 6, 10} b. domain: {0}, range: {2} c. domain: {2, 6, 10}, range: {0, 2, 4} d. domain: {2}, range: {0}

Answers: 3

continue

Mathematics, 22.06.2019 04:30, loredohome

Asap easy 6th grade 30 pts describe how to rewrite a power with a positive exponent so that the exponent is in the denominator.

Answers: 1

continue

Mathematics, 22.06.2019 06:00, DarinKing2005

Ashipment of 18 cars, some weighing 3000lb a piece and th eothers 5000lb each, has a total weight of 30 tons. find the number of each kind of car.

Answers: 1

continue

You know the right answer?

A random sample of size 175 is drawn from a large population. The population standard deviation is 1...