Question

For a standard normal distribution, find the approximate value of p (z greater-than-or-equal-to negative 1.25). use the portion of the standard normal table below to help answer the question. z probability 0.00 0.5000 0.25 0.5987 1.00 0.8413 1.25 0.8944 1.50 0.9332 1.75 0.9599 11% 39% 61% 89%

Answer 1

For a standard normal distribution, the approximate value of p

( z≥-1.25 ) is 0.8945.

What is a standard normal distribution?

The standard normal distribution is a normal distribution with a mean of zero and a standard deviation of 1. The standard normal distribution is centered at zero and the degree to which a given measurement deviates from the mean is given by the standard deviation.

As we know that Z-score is a numerical measurement that describes a value's relationship to the mean of a group of values.

It is given that z-score≥-1.25

From the standard normal table, the p-value corresponding to z≥-1.25 is

0.8945.

Therefore, For a standard normal distribution, the approximate value of p ( z≥-1.25 ) is 0.8945.

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https://brainly.com/question/6758792

Answer 2

Answer:

D: 89%

Step-by-step explanation:

thats the answer no cap