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MakcuM [25]
3 years ago
14

1. Over the past 10 years the high school football team has averaged 24.8 points per e standard deviation of 8.5. At the homecom

ing game, the team scored 52 find and interpret the z-score
Mathematics
1 answer:
bulgar [2K]3 years ago
6 0

Solution: We are given:

\mu=24.8,\sigma =8.5

The z-score is given below:

z=\frac{x-\mu}{\sigma}

        =\frac{52-24.8}{8.5}

        =\frac{27.2}{8.5} =3.2

Therefore, the z-score = 3.2.

The interpretation of z-score is that the team's score is 3.2 standard deviation's above the mean

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