Mathematics, 08.04.2020 02:13 natalie1755
A study of commuting times reports the travel times to work of a random sample of 1010 employed adults in Chicago. The mean is x = 53.0 minutes and the standard deviation is s = 53.9 minutes. What is the standard error of the mean? (Round your answer to four decimal places.)
Answers: 1
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What is the y-intercept of the line with the equation 3x + 4y = 12?
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Aresearch study is done to find the average age of all u.s. factory workers. the researchers asked every factory worker in ohio what their birth year is. this research is an example of a census survey convenience sample simple random sample
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Mathematics, 22.06.2019 03:00
At the beginning of the year, adrian's savings account balance was \$28$28. each week, he deposits another \$15$15 into that account, and he doesn't spend any of his savings. is his savings account balance proportional to the number of weeks since the start of the year?
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If the function m(x) has the point (5,2) on its graph name a point that would be on the funtion m(5x)
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A study of commuting times reports the travel times to work of a random sample of 1010 employed adul...
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