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Over the past 10 years the high school football team has averaged 24.8 point per game with a standard deviation of 8.5 at the homecoming game the team scored 52 points find the interpret the z-score

Respuesta :

Answer:

i think 2 wait no

Step-by-step explanation:

Cytokine

The z-score = (the observed value - the mean) / standard deviation.

In our problem,

the observed value = 52 points

the mean = 24.8 points

the standard deviation = 8.5 points

Let's plug our numbers into the formula above.

Z-score = (52 points - 24.8 points) / 8.5 points = 3.2

This means that at the homecoming game the team scored 3.2 times the standard deviation of the average points.