the number 0.9967 represents the area under the standard normal curve below a particular z - score. what is…

the number 0.9967 represents the area under the standard normal curve below a particular z - score. what is the z - score? enter your answer, as a decimal to the nearest hundredth, in the box.

the number 0.9967 represents the area under the standard normal curve below a particular z - score. what is the z - score? enter your answer, as a decimal to the nearest hundredth, in the box.

Answer

Explanation:

Step1: Use z - table

We use the standard normal distribution table (z - table) which gives the cumulative probability (area under the curve to the left of a z - score). We look for the value closest to 0.9967 in the body of the z - table.

Step2: Find the z - score

Looking up 0.9967 in the z - table, the corresponding z - score is approximately 2.72.

Answer:

2.72