Mathematics, 06.11.2019 20:31 annie2u559
To estimate the mean score of those who took the medical college admission test on your campus, you will obtain the scores of an srs of students. from published information you know that the scores are approximately normal with standard deviation about 6.2 . you want your sample mean x¯ to estimate with an error of no more than 1 point in either direction. (a) what standard deviation must x¯ have so that 99.7% of all samples give an x¯ within 1 point of ? use the 68–95–99.7 rule. (enter your answer rounded to four decimal places.)
Answers: 2
Mathematics, 22.06.2019 02:00
What is the area of this parallelogram? 434.28 cm2 263.67 cm2 527.34 cm2 217.14 cm2
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Mathematics, 22.06.2019 02:00
The quotient of 15 and a number is 1 over 3 written as an equation
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Avegetable farmer fills of a wooden crate with of a pound of tomatoes. how many pounds of tomatoes can fit into one crate? a. 14/15 of a pound b. 2 1/10 pounds c. 1 1/14 pounds d. 10/21 of a pound
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Mathematics, 22.06.2019 06:00
We can calculate the depth dd of snow, in centimeters, that accumulates in harper's yard during the first hh hours of a snowstorm using the equation d=5hd=5h. how many centimeters of snow accumulate per hour?
Answers: 1
To estimate the mean score of those who took the medical college admission test on your campus, you...
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