find the indicated z - score. the graph depicts the standard normal distribution with mean 0 and standard…

find the indicated z - score. the graph depicts the standard normal distribution with mean 0 and standard deviation 1.\nthe indicated z - score is (square).\n(round to two decimal places as needed.)

find the indicated z - score. the graph depicts the standard normal distribution with mean 0 and standard deviation 1.\nthe indicated z - score is (square).\n(round to two decimal places as needed.)

Answer

Answer:

  • 2.39

Explanation:

Step1: Use z - table concept

We know that the total area under the standard - normal curve is 1. The area to the left of (z = 0) is 0.5. Given the area of the non - shaded region is (0.9916), the area to the left of the (z) score we want to find is (1 - 0.9916=0.0084).

Step2: Look up in z - table

We look up the value (0.0084) in the body of the standard normal distribution table (z - table). The closest value to (0.0084) in the z - table corresponds to a (z) score of approximately (- 2.39).