Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

A teacher believes that the third homework assignment is a key predictor in how well students will do on the midterm. Let x represent the

A teacher believes that the third homework assignment is a key predictor in how well students will do on the midterm. Let x represent the third homework score and y the midterm exam score. A random sample of last terms students were selected and their grades are shown below. Assume scores are normally distributed.

HW3 Midterm

13.3 59.811

21.9 87.539

9.7 53.728

25 96.283

5.4 39.174

13.2 66.092

20.9 89.729

18.5 78.985

20 86.2

15.4 73.274

25 93.25

9.7 52.257

6.4 43.984

20.2 79.762

21.8 84.258

23.1 92.911

23 87.82

11.4 45.034

14.9 71.869

18.4 76.704

15.1 60.431

15 65.15

16.8 77.208

Based on your results, If your HW3 grades increases by 1 point, your Midterm grade, on average, increases by approximately how much?

Place your answer, rounded to 3decimal places, in the blank.Do notuse any stray punctuation marks or a dollar sign.For example, 34.567would be a legitimate entry.

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

Step: 3

blur-text-image

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

Mathematical Applications for the Management Life and Social Sciences

Authors: Ronald J. Harshbarger, James J. Reynolds

11th edition

9781337032247, 9781305465183, 1305108043, 1337032247, 1305465180, 978-1305108042

More Books

Students also viewed these Mathematics questions

Question

Write short note on U) Globalization

Answered: 1 week ago