Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

Juliana got a score of 565 on the math section of SAT last year. The standard deviation of the math section scores in 2019 was

Juliana got a score of 565 on the math section of SAT last year. The standard deviation of the math section scores in 2019 was 117. Recent evidence of reliability suggests a reliability coefficient of .92 for the math section.

What is the standard error measurement (SEM) for Juliana's math score (to 2 decimal points)?

Based on her SEM, fill in the blanks below:

We can be 68% (actually 68.26%) sure that her true score falls between ________ and ________

We can be 95% (actually 95.44%) sure that her true score falls between ________ and ________

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image_2

Step: 3

blur-text-image_3

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Six Sigma For Organizational Excellence A Statistical Approach

Authors: K Muralidharan

1st Edition

813222325X, 9788132223252

More Books

Students also viewed these Mathematics questions