Mathematics, 27.06.2019 22:30 justinc10
In a random sample of 97 women at a company, the mean salary is $45,902 with a standard deviation of $3865. in a random sample of 75 men at the company, the mean salary is $48,454 with a standard deviation of $6677. which interval is the 95% confidence interval for the difference between the mean salaries of all women and men at the company? a) ($1133.20, $3970.80) b) ($856.36, $4247.64) c) ($1686.88, $3417.12) d) ($319.99, $4784.01)
Answers: 1
Mathematics, 21.06.2019 12:30
Me ! write an equation for the interior angles of this triangle that uses the triangle sum theorem
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Mathematics, 21.06.2019 13:00
In the final round of trivia competition, contestants were asked to name as many states that begin with the letter m as they could in 15 seconds. the bar graph shows the number of states the contestants were able to name. how many contestants participated in the final round of the competition? a) 6 b) 8 c) 14 d) 20
Answers: 3
Mathematics, 21.06.2019 20:00
What sums are equal to 6/12? choose all answers that are correct a.6/12+6/12+6/12+6/12+6/12+6/12 b.2/12+1/12+1/12+2/12 c.5/12+1/12 d.1/12+1/12+1/12+3/12 plz : )
Answers: 1
In a random sample of 97 women at a company, the mean salary is $45,902 with a standard deviation of...
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