SAT scores are distributed with a mean of 1,500 and a standard deviation of 300. You are interested in estimating the average SAT score of first year students at your college. If you would like to limit the margin of error of your 95% confidence interval to 25 points, how many students should you sample? Make sure to give a whole number answer.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 7PPS
icon
Related questions
Question
SAT scores are distributed with a mean of 1,500 and a
standard deviation of 300. You are interested in
estimating the average SAT score of first year students at
your college. If you would like to limit the margin of error
of your 95% confidence interval to 25 points, how many
students should you sample?
Make sure to give a whole number answer.
le
Question Help: DVideo
Submit Question
1,454
OCT
26
MacBook A
80
000
F2
F3
F4
F5
F6
#3
$.
3
4.
Transcribed Image Text:SAT scores are distributed with a mean of 1,500 and a standard deviation of 300. You are interested in estimating the average SAT score of first year students at your college. If you would like to limit the margin of error of your 95% confidence interval to 25 points, how many students should you sample? Make sure to give a whole number answer. le Question Help: DVideo Submit Question 1,454 OCT 26 MacBook A 80 000 F2 F3 F4 F5 F6 #3 $. 3 4.
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps

Blurred answer
Knowledge Booster
Point Estimation, Limit Theorems, Approximations, and Bounds
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, statistics and related others by exploring similar questions and additional content below.
Similar questions
Recommended textbooks for you
Glencoe Algebra 1, Student Edition, 9780079039897…
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill