Mathematics, 13.08.2021 21:40 brooklynpage3930
A simple random sample of 43 elements has been selected from a population of size 800. The sample mean is 500, and the sample standard deviation is 60. An approximate 95% confidence interval for the population mean is . a. 482.2 to 517.8 b. 440.0 to 500.0 c. 500.0 to 560.0 d. 440.0 to 560.0
Answers: 3
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You have a 32-foot fence around a square garden. there are 4 equal sections. you paint 13 of one section of the fence. what fraction of the fence did you paint? you have a 32-foot fence around a square garden. there are 4 equal sections. you paint 13 of one section of the fence. what fraction of the fence did you paint?
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Compare the cost of the bike trips from the two companies shown.for both the cost in a linear function of the number of days which statements is true
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The length of a rectangle is x times the square root of 100. the width is one-half y more than three-halves x. given that the area of the rectangle is 125 cm2, which equation could represent the rectangle in terms of x and y? a) 5xy − 15x = 125 b) 5xy + 15x = 125 c) 15x2 − 5xy = 125 d) 15x2 + 5xy = 125
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A simple random sample of 43 elements has been selected from a population of size 800. The sample me...
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