Consider the following. (Give your answers correct to four decimal places.) (d) Find P(z > 2.44).

I got .9927

Actually, you have found P(Z<2.44)

You want 1-.9927 = .0073

Visit

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and you can play around with Z values.

To find P(z > 2.44), we need to use a standard normal distribution table or a calculator. Here's how you can find the answer using a standard normal distribution table:

1. Look for the value closest to 2.44 in the table. In this case, it will be 2.4 in the leftmost column and the row with the heading z.

2. Move horizontally to the right until you find the column with the heading 0.04, which corresponds to the second decimal place of 2.44.

3. The value in that cell is 0.9928 (rounded to four decimal places). However, this value represents the area to the left of 2.44, not to the right.

4. To find the area to the right of 2.44, subtract the value you obtained in step 3 from 1.
1 - 0.9928 = 0.0072

So, P(z > 2.44) is approximately 0.0072.