1. James expects to get an 85% on his statistics final, but admits the margin of error is 15%. What is the lowest score James expects to receive? 85% 15% 100% 70%
1. James expects to get an 85% on his statistics final, but admits the margin of error is 15%. What is the lowest score James expects to receive? 85% 15% 100% 70%
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:**Question:**
1. James expects to get an 85% on his statistics final, but admits the margin of error is 15%. What is the lowest score James expects to receive?
- ○ 85%
- ○ 15%
- ○ 100%
- ○ 70%
**Explanation:**
James estimates his score to be 85%, but with a margin of error of 15%. This means his score could be 15% higher or lower than 85%.
To find the lowest expected score:
- Subtract the margin of error from the expected score: 85% - 15% = 70%.
So, the lowest score James expects to receive is 70%.
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