Question

The probability distribution for the number of goals the Lions soccer team makes per game is given below.

             Number

            Of Goals               Probability

                  0                      0.05

                  1                      0.15

                  2                      0.35

                  3                      0.30

                  4                      0.15

The expected number of goals per game is

0

1.57

2

2.35

A production process produces 90% non-defective parts.  A sample of 10 parts from the production process is selected.  What is the probability that the sample will contain less than 9 non-defective parts?

.244

.736

.264

.387

Answer 1

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