A quick quiz consists of a multiple-choice question with 5 possible answers followed by a true/false question. If both questions are answered with random guesses, find the probability that both responses are correct. Report the answer as a percent rounded to two decimal place accuracy. You need not enter the "%" symbol. Probability. % We wish to estimate what percent of adult residents in a certain county are parents Out of 100 adult residents sampled, 24 had kids. Based on this, construct a 99% confidence interval for the proportion p of adult residents who are parents in this county Express your answer in tri-inequality form. Give your answers as decimals, to three places Express the same answer using the point estimate and margin p < of error. Give your answers as decimals, to three places. t p =

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Chapter1: Starting With Matlab
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A quick quiz consists of a multiple-choice question with 5 possible answers followed
by a true/false question. If both questions are answered with random guesses, find the
probability that both responses are correct.
Report the answer as a percent rounded to two decimal place accuracy. You need not
enter the "%" symbol.
Probability.
%
Transcribed Image Text:A quick quiz consists of a multiple-choice question with 5 possible answers followed by a true/false question. If both questions are answered with random guesses, find the probability that both responses are correct. Report the answer as a percent rounded to two decimal place accuracy. You need not enter the "%" symbol. Probability. %
We wish to estimate what percent of adult residents in a certain county are parents
Out of 100 adult residents sampled, 24 had kids. Based on this, construct a 99%
confidence interval for the proportion p of adult residents who are parents in this
county
Express your answer in tri-inequality form. Give your answers as decimals, to three
places
Express the same answer using the point estimate and margin
p <
of error. Give your answers as decimals, to three places.
t
p =
Transcribed Image Text:We wish to estimate what percent of adult residents in a certain county are parents Out of 100 adult residents sampled, 24 had kids. Based on this, construct a 99% confidence interval for the proportion p of adult residents who are parents in this county Express your answer in tri-inequality form. Give your answers as decimals, to three places Express the same answer using the point estimate and margin p < of error. Give your answers as decimals, to three places. t p =
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