Mathematics, 24.11.2021 14:00 aallyssabrown0120
According to the US Census, the average number of rooms (not including bathrooms) in an American home is 5.2 as of 1990. Assume the standard deviation is 1.1. You are using the normal distribution to calculate the 95% confidence interval for the number of rooms in a typical home. How many homes would you need to sample such that the error of the mean from your sample is less than 1
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Mathematics, 21.06.2019 14:30
Chandler was a caretaker at the state zoo. he noticed that the number of animals adopted by the zoo increased at a constant rate every year since 2010. which of the following graphs shows the slowest rate at which the animals in the zoo were adopted?
Answers: 2
Mathematics, 21.06.2019 19:30
Weekly wages at a certain factory are normally distributed with a mean of $400 and a standard deviation of $50. find the probability that a worker selected at random makes between $450 and $500
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Mathematics, 22.06.2019 00:50
Given: ab ≅ bc and ao ≅ oc ok − angle bisector of ∠boc find: m∠aok
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Mathematics, 22.06.2019 02:30
Ablue whale traveled 3112 miles in 214hours. what was the whale's rate in yards per hour? (1 mile = 1,760 yards)
Answers: 1
According to the US Census, the average number of rooms (not including bathrooms) in an American hom...
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