From a large number of actuarial exam scores, a random sample of 325 scores is selected, and It is found that 224 of these 325 are passing scores. Based on this sample, find a 90% confidence Interval for the proportion of all scores that are passing. Then flnd the lower limit and upper limit of the 90% confidence interval. Carry your intermediate computations to at least three decimal places. Round your answers to two decimal places. (If necessary, consult a list of formulas.) re Lower limit: | Upper limit: Continue Save For Later Submit Assignment Reserted Tetns of Use Privacy Center Accessibility acer 女 esc @ %23 $ % & backspa 3 4 6 7 8

MATLAB: An Introduction with Applications
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From a large number of actuarial exam scores, a random sample of 325 scores is selected, and it is found that 224 of these 325 are
passing scores. Based on this sample, find a 90% confidence Interval for the proportion of all scores that are passing. Then find the
lower limit and upper limit of the 90% confidence interval.
Carry your intermediate computations to at least three decimal places. Round your answers to two decimal places. (If necessary,
consult a list of formulas.)
re
Lower limit:
Upper limit:
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Transcribed Image Text:From a large number of actuarial exam scores, a random sample of 325 scores is selected, and it is found that 224 of these 325 are passing scores. Based on this sample, find a 90% confidence Interval for the proportion of all scores that are passing. Then find the lower limit and upper limit of the 90% confidence interval. Carry your intermediate computations to at least three decimal places. Round your answers to two decimal places. (If necessary, consult a list of formulas.) re Lower limit: Upper limit: Continue Submit Assignment Save For Later Reserted Terns of Use Privacy Center | Accessibility acer 女 esc @ # $ % & backspace %3D 3 4 6 8
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