Suppose a normal distribution has a mean of 26 and a standard deviation of 4. What is the probability that a data value is between 27 and 28? Round your answer to the nearest tenth of a percent.

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asked May 2, 2021 95.8k views

1 vote

Suppose a normal distribution has a mean of 26 and a standard deviation of

4. What is the probability that a data value is between 27 and 28? Round your
answer to the nearest tenth of a percent.

Mathematics
middle-school

Keith Otto asked

by Keith Otto

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1 Answer

3 votes

Answer:

9.3%

Explanation:

the standard deviation is one from 26. 27 is devaited by one byut 28 is deviated by two

GPGVM answered May 8, 2021

by GPGVM

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