subject
Mathematics, 28.11.2019 04:31 anabellabenzaquen

Suppose 45% of the population has a college degree. if a random sample of size 437 is selected, what is the probability that the proportion of persons with a college degree will differ from the population proportion by greater than 3%? round your answer to four decimal places.

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 18:40
Ineed with number 6 , explain how to get 1978
Answers: 3
question
Mathematics, 21.06.2019 19:30
Need now max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a) the median of max’s data is 250 b) more than half of the data points max recorded were 177 centimeters. c) a data point chosen at random is as likely to be above the mean as it is to be below the mean. d) every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.
Answers: 1
question
Mathematics, 21.06.2019 21:30
Find the domain and range of the following function f(x) = 51x - 21+ 4
Answers: 2
question
Mathematics, 22.06.2019 02:20
Factor this polynomial completely. x^2-8x+12
Answers: 2
You know the right answer?
Suppose 45% of the population has a college degree. if a random sample of size 437 is selected, what...
Questions
question
Social Studies, 23.07.2019 05:00
question
Mathematics, 23.07.2019 05:00