Mathematics, 27.07.2019 14:00 loistaylor1819
Acompany is interested on average wages of employee and variance. a sample of 20 workers is taken and it is found that mean wage was $9.5 and sample standard deviation was. $1.30. construct a 95% confidence interval for the population variance. (pls show work if possible) a. (1.79, 3.119) b. (0.977, 3.605) c. (0.752, 2.773) d. (0.79, 2.919) e. (1.029, 3.795)
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Mathematics, 21.06.2019 14:00
Tiara buys the pizza shown below: a circular pizza is shown. the edge of one slice is marked ab. what does the curve ab represent?
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Mathematics, 21.06.2019 18:40
The ratios 3: 9, 4: 12, 5: 15, and 6: 18 are a pattern of equivalent ratios in the ratio table. which is another ratio in this pattern?
Answers: 1
Mathematics, 21.06.2019 20:30
A. plot the data for the functions f(x) and g(x) on a grid and connect the points. x -2 -1 0 1 2 f(x) 1/9 1/3 1 3 9 x -2 -1 0 1 2 g(x) -4 -2 0 2 4 b. which function could be described as exponential and which as linear? explain. c. if the functions continue with the same pattern, will the function values ever be equal? if so, give estimates for the value of x that will make the function values equals. if not, explain why the function values will never be equal.
Answers: 3
Acompany is interested on average wages of employee and variance. a sample of 20 workers is taken an...
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