Find the indicated z score. The graph depicts the standard normal distribution w

Question

Find the indicated z score. The graph depicts the standard normal distribution with mean 0 and standard deviation 1. z0.2877 0 A symmetric bell-shaped curve is plotted over a horizontal scale with two labeled coordinates. One coordinate is labeled "0" and is located at the center and peak of the curve. The other coordinate is labeled "z," and is to the left of 0. A vertical line extends from the scale to the curve at z. The area under the curve to the left of z is shaded and labeled “0.2877.” The indicated z score is nothing. ?(Round to two decimal places as? needed.)

Explanation / Answer

Solution :

P(Z < z) = 0.2877

Using standard normal table,

To see the probability 0.2877 in the standard normal table te z value is -0.56 .

P(Z < -0.56) = 0.2877

z score = -0.56

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