A study reports that 36% of companies in Country A have three or more female board directors. Suppose you select a random sample of 100 respondents. Complete parts (a) through (c) below a. What is the probability that the sample will have between 31% and 45% of companies in Country A that have three or more female board directors? The probability is 08208 (Round to four decimal places as needed) b. The probability is 80% that the sample percentage of Country A companies having three or more fomale board drectors will be contaned within what symmetrical limits of the population percentage? The probability is 80% that the sample percentago will be contained above and belowN (Round to one decimal place as needed)
A study reports that 36% of companies in Country A have three or more female board directors. Suppose you select a random sample of 100 respondents. Complete parts (a) through (c) below a. What is the probability that the sample will have between 31% and 45% of companies in Country A that have three or more female board directors? The probability is 08208 (Round to four decimal places as needed) b. The probability is 80% that the sample percentage of Country A companies having three or more fomale board drectors will be contaned within what symmetrical limits of the population percentage? The probability is 80% that the sample percentago will be contained above and belowN (Round to one decimal place as needed)
A First Course in Probability (10th Edition)
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Chapter1: Combinatorial Analysis
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![A study reports that 36% of companies in Country A have three or more female board directors. Suppose you sekect a random sample of 100
respondents. Complete parts (a) through (c) below.
a. What is the probability that the sample will have botween 31% and 45% of companies in Country A that have three or more fomale board
directors?
The probability is 0.8208 (Round to four decimal places as needed)
b. The probability is 80% that the sample percentage of Country A companies having three or more female board directors will be contaned
within what symmetrical limits of the population percentage?
The probability is 80% that the sample percentage will be contained above and below
(Round to one decimal place as needed)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fbf4c43e9-0e62-41bc-ab4f-67fdca51f5d8%2F1ddf2f30-c6e2-4f27-a97f-bc7bf13649ac%2F8t1u3fi_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A study reports that 36% of companies in Country A have three or more female board directors. Suppose you sekect a random sample of 100
respondents. Complete parts (a) through (c) below.
a. What is the probability that the sample will have botween 31% and 45% of companies in Country A that have three or more fomale board
directors?
The probability is 0.8208 (Round to four decimal places as needed)
b. The probability is 80% that the sample percentage of Country A companies having three or more female board directors will be contaned
within what symmetrical limits of the population percentage?
The probability is 80% that the sample percentage will be contained above and below
(Round to one decimal place as needed)
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