A study was conducted on students from a particular high school over the last 8 years. The following information was found regarding standardized tests used for college admitance. Scores on the SAT test are normally distributed with a mean of 1071 and a standard deviation of 197. Scores on the ACT test are normally distributed with a mean of 22.3 and a standard deviation of 5.2. It is assumed that the two tests measure the same aptitude, but use different scales.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
icon
Related questions
Question

A study was conducted on students from a particular high school over the last 8 years. The following information was found regarding standardized tests used for college admitance. Scores on the SAT test are normally distributed with a mean of 1071 and a standard deviation of 197. Scores on the ACT test are normally distributed with a mean of 22.3 and a standard deviation of 5.2. It is assumed that the two tests measure the same aptitude, but use different scales.

If a student gets an SAT score that is the 52-percentile, find the actual SAT score.
SAT score = 
Round answer to a whole number.

What would be the equivalent ACT score for this student?
ACT score = 
Round answer to 1 decimal place.

If a student gets an SAT score of 1288, find the equivalent ACT score.
ACT score = 
Round answer to 1 decimal place. 

Expert Solution
Step 1

Statistics homework question answer, step 1, image 1

steps

Step by step

Solved in 3 steps with 3 images

Blurred answer
Recommended textbooks for you
Glencoe Algebra 1, Student Edition, 9780079039897…
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill
Big Ideas Math A Bridge To Success Algebra 1: Stu…
Big Ideas Math A Bridge To Success Algebra 1: Stu…
Algebra
ISBN:
9781680331141
Author:
HOUGHTON MIFFLIN HARCOURT
Publisher:
Houghton Mifflin Harcourt