Mathematics, 01.03.2021 22:00 jinjuwdjesus
Select all the relationships that demonstrate a positive association between variables.
Outside temperature and cost to heat a home
Number of people in a grocery check-out line and how long you have to wait to check out
Length of time you have walked and distance you have traveled
Pounds of cherries you buy and amount of money you spend on cherries
Speed of a train and the amount of time it takes for the train to get to its destination
Answers: 2
Mathematics, 21.06.2019 17:40
The weight of full–grown tomatoes at a farm is modeled by a normal distribution with a standard deviation of 18.4 grams. the 95 percent confidence interval for the mean weight of the tomatoes is calculated using a sample of 100 tomatoes. what is the margin of error (half the width of the confidence interval)?
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Mathematics, 21.06.2019 22:00
Identify the expression equivalent to 4(x + x + 7) − 2x + 8 − 4 by substituting x = 1 and x = 2.
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Which of the following is the maximum value of the equation y=-x^2+2x+5 a. 5 b. 6 c. 2. d. 1
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Mathematics, 22.06.2019 00:00
Two consecutive negative integers have a product of 30. what are the integers?
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Select all the relationships that demonstrate a positive association between variables.
Outside tem...
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