A school requires an entrance exam score that is in the top 3% of the population in order to be accepted. If an entrance exam ha

Question

3 years ago

15

s a mean of 500 and a standard deviation of 55, what is the minimum qualifying score to be accepted at the school?
396.05
396.60
603.40
603.95

1 answer:

Murljashka [212] · Answer 1 · 2022-04-13T01:38:44+03:00

6 0

P(Z > z*) = 0.03 has a z* = 1.88

<span>The minimum qualifying score is = 500 + (1.88)(55) = 603.4 </span>