Mathematics, 06.03.2020 22:41 ethanmoct6
Suppose that a random variable X is continuously uniform between the values of 4 and 12. Find the variance of the distribution of the sample mean of a random sample of size 37. Round your answer to four decimal places.
Answers: 2
Mathematics, 20.06.2019 18:04
For which intervals is the function positive? select each correct answer. [-6, -4) (6, 8] (-4, 0) (0, 6)
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Mathematics, 22.06.2019 00:10
Of f(x) is byof f(x)=-3|x| x-.f(x)? a )f(x)=3|x| b) f(x)=|x+3| c) f(x)= -3|x| d) f(x)= -|x+3|
Answers: 2
Mathematics, 22.06.2019 02:40
Arestaurant manager wanted to get a better understanding of the tips her employees earn, so she decided to record the number of patrons her restaurant receives over the course of a week, as well as how many of those patrons left tips of at least 15%. the data she collected is in the table below. day mon tue wed thu fri sat sun patrons 126 106 103 126 153 165 137 tippers 82 87 93 68 91 83 64 which day of the week has the lowest experimental probability of patrons tipping at least 15%? a. sunday b. saturday c. friday d. thursday
Answers: 1
Suppose that a random variable X is continuously uniform between the values of 4 and 12. Find the va...
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