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Daniel guesses that he scored a 95 on his science test.His actual score is 91. What is the percent error in Daniel's guess? Round to the nearest tenth of a percent.

User Noro
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2 Answers

6 votes

Answer:

4.4%

Explanation:

User Bigjim
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3 votes
1) Formula for the percent of error:

[estimated measure - real measure]
Percent of error = ---------------------------------------------------- x 100
real measure

2) Calculations:

[95 - 91]
Percent error = --------------- x 100 = 4.4 %
91

Answer: 4.4%
User Denza
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