Question
The state test scores for 12 randomly selected high school seniors are shown on the right....
The state test scores for
12
randomly selected high school seniors are shown on the right. Complete parts (a) through (c) below.
Assume the
| The
state test scores for
1212 randomly selected high school seniors are shown on the right. Complete parts (a) through (c) below.Assume the population is normally distributed. |
|
the state test scores for
12
randomly selected high school seniors are shown on the right. Complete parts (a) through (c) below.
Assume the population is normally distributed.
normally dist
| The
state test scores for
1212 randomly selected high school seniors are shown on the right. Complete parts (a) through (c) below.Assume the population is normally distributed. |
|
(a) Find the sample mean.
(b) find the standard deviation
(c)
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