Mathematics, 19.09.2020 01:01 bellalemieux
A survey conducted last year asked employed adults from age 25 to 70 if they plan to keep a foot in the working world after retirement. Thirty-three percent of the respondents answered "very likely". A random sample of 75 adults from this age group was asked the same question. Using the normal approximation to the binomial distribution, what is the probability that 21 or fewer adults from this sample would very likely plan to keep a foot in the working world after retirement?
Answers: 3
Mathematics, 21.06.2019 18:20
Alana has 12.5 cups of flour with which she is baking four loaves of raisin bread and one large pretzel. the pretzel requires 2.5 cups of flour to make. how much flour is in each loaf of raisin bread? explain the steps to follow to get the answer.
Answers: 3
Mathematics, 21.06.2019 21:50
What is the 17th term in the arithmetic sequence in which a6 is 101 and a9 is 83
Answers: 1
A survey conducted last year asked employed adults from age 25 to 70 if they plan to keep a foot in...
Mathematics, 22.04.2020 01:33
Mathematics, 22.04.2020 01:33
Mathematics, 22.04.2020 01:33
Mathematics, 22.04.2020 01:33
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Mathematics, 22.04.2020 01:33
Mathematics, 22.04.2020 01:33
Mathematics, 22.04.2020 01:33