Question

In: Statistics and Probability

2. Find the z -score such that the area under the normal curve on the left...

2. Find the z -score such that the area under the normal curve on the left side of Z is 0.2264

Solutions

Expert Solution

Area under the curve in a normal distribution depicts the probability.

Here we are given that area under the normal curve on left side of Z is 0.2264

This means that,

We have to find the z score for this condition.

We will use the z score table for this.

Now find the probability equal or near to 0.2264 in the table.

We have 0.2266 mentioned at the point z = -0.75

So, the -0.75 is the z-score such that the area under the normal curve on the left side of Z is 0.2264

orchestra answered 1 year ago
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