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
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Author:Amos Gilat
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Chapter1: Starting With Matlab
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**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%.
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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