Question: In a certain school district in a large metropolitan area, the SAT scores over that past five years are normally distributed with a mean of

In a certain school district in a large metropolitan area, the SAT scores over that past five years are normally distributed with a mean of 1479. Furthermore,P

P30

is 1314.

For a normal distribution, what is thez-score for the 30-th percentile?

(Enter answer rounded to three decimal places.)

Using this information, what is the standard deviation of this population of SAT scores?

sigma =

(Enter answer rounded to the nearest whole number.)

For a normal distribution, what is thez-score for the 98-th percentile?

(Enter answer rounded to three decimal places.)

Now, use all of the information to determine what theP

P98

score is for this population?

P98=

(Enter answer rounded to the nearest whole number.)

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