Mathematics, 16.01.2021 01:00, goku4420
1. 61 random samples of city rent prices are selected from a normally distributed population. The sample
have a mean of $738 and a standard deviation of $41. Construct a 95% confidence interval for the
population standard deviation.
$34.80 <0<$49.91
$5.50 <0< $7.90
$32.80
$38.20
Answers: 3
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What is a graph with a never ending line called?
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Dexter read 11 science fiction books and 5 history books. lena read 9 science fiction books and 4 history books. compare the students’ ratios of science fiction books to history books. 1. determine the ratios’ form: science fiction books to history books 2. write the ratios as fractions: dexter: 115; lena: 94 3. rewrite with a common denominator. 4. compare. 5. answer the question. determine which shows the correct comparison of the ratios for this problem.
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Mathematics, 21.06.2019 19:10, cottoncandy465
Asystem of equations has 1 solution. if 4x-y=5 is one of the equations , which could be the other equation ?
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1. 61 random samples of city rent prices are selected from a normally distributed population. The sa...
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