# Question

Find the mean and standard deviation for each of the following probability distributions.

a.

x P(x)

0.... .16

1.... .27

2.... .39

3.... .18

b.

x P(x)

6.... .40

7.... .26

8.... .21

9.... .13

a.

x P(x)

0.... .16

1.... .27

2.... .39

3.... .18

b.

x P(x)

6.... .40

7.... .26

8.... .21

9.... .13

## Answer to relevant Questions

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