11. Scores on a national exam are normally distributed with mean 382 and standard deviation 26....

Question

Question

math Statistics-And-Probability

Answer 1

Answer #1

Z-score=( X -mean)/standard deviation

Using normal distribution table we find score

A) we get score is 382

B) we get score value is 415.33

Solution file is attached go through it

Thanks

Answer 2

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