A randomly selected value from a normal distribution is found to be 2.1 standard deviations above its mean. What is the probabil

Question

natka813 [3]

4 years ago

13

A randomly selected value from a normal distribution is found to be 2.1 standard deviations above its mean. What is the probabil

ity that a randomly selected value from the distribution will be greater than 2.1 standard deviations above the mean

Mathematics

1 answer:

nadezda [96] · Answer 1 · 2022-02-12T06:30:29+03:00

Answer:

0.0179

Step-by-step explanation:

We need to find the area under a standard normal curve located 2.1 standard deviations above the mean. This is easily done using a calculator with probability distribution functions:

normcdf(2.1, 10000) = 0.0179

The probability in question is 0.0179.