Mathematics, 08.07.2019 22:50 brae0
Asurvey was conducted on 203 undergraduates from duke university who took an introductory statistics course in spring 2012. among many other questions, this survey asked them about the number of exclusive relationships they have been in. the sample average is 3.2 with a standard deviation of 1.97. estimate the average number of exclusive relationships duke students have been in using a 90% confidence interval and interpret this interval in context
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Mathematics, 21.06.2019 15:10
6x - 8 = 16 solve the following equation. then place the correct number in the box provided.
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Mathematics, 21.06.2019 16:00
Explain step-by-step how to simplify -5(2x – 3y + 6z – 10).
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Mathematics, 21.06.2019 19:30
Two corresponding sides of two similar triangles are 3cm and 5cm. the area of the first triangle is 12cm^2. what is the area of the second triangle?
Answers: 1
Mathematics, 22.06.2019 00:10
A50-foot ladder is leaning against a vertical wall. if the base of the ladder is 45 feet from the base of the wall, find the angle the bottling of the ladder makes with the ground.
Answers: 1
Asurvey was conducted on 203 undergraduates from duke university who took an introductory statistics...
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