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From a large number of actuarial exam scores, a random sample of 225 scores is selected, and it is found that 164 of these 225

From a large number of actuarial exam scores, a random sample of 225 scores is selected, and it is found that 164 of these 225 are passing scores. Based on the sample, find a 90% confidence interval for the population of all scores that are passing.

Find the lower limit and upper limit of the 90% confidence interval.

Carry your intermediate computations to at least 3 decimal places.

Round your answer to two decimal places

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