Mathematics, 15.07.2020 01:01, pooperjooper
About 90% of American adults had chickenpox before adulthood. We now consider a random sample of 150 American adults I only need help with B) and c) part of this question. a) How many people in this sample would you expect to have had chickenpox in their childhood? (Enter your answer as a whole number.) b) Would you be surprised if there were 132 people who have had chickenpox in their childhood? (Round your answer to two decimal places.) Since z = ?c) What is the probability that 132 or fewer people in this sample have had chickenpox in their childhood?
Answers: 1
Mathematics, 22.06.2019 02:30, genyjoannerubiera
Akid's pool is cylindrical and has a radius of 5 feet and a height of 2 feet. if a cubic foot holds about 7.48 gallons of water, how many gallons of water does the kid's pool hold? 21 gallons 52.3 gallons 1,174,4 gallons 157 gallons
Answers: 2
Mathematics, 22.06.2019 04:00, kamkam1713
Write a function rule for βthe output is 5 less than the input.β let x be the input and let y be the output.
Answers: 1
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