Mathematics, 28.02.2021 01:10 fjdkj
Two random samples of 25 people were asked how many 12-ounce cans of soda they consume each week. The first sample contained both males and females, aged 12-19. The second sample contained both males and females, aged 20-39. The results are shown in the table below. Sample #1 16 11 9 12 11 10 10 8 15 0 2 15 14 7 11 5 14 20 3 11 13 7 0 5 21 Sample #2 18 14 0 7 5 7 10 7 6 9 12 3 14 4 11 16 0 10 9 5 0 16 11 2 4 Part 1: Find the mean of Sample #1. Part 2: Find the mean absolute deviation of Sample #1.
Answers: 1
Mathematics, 21.06.2019 14:10
Which linear equations have an infinite number of solutions? check all that apply. (x β 3/7) = 2/7(3/2x β 9/14)8(x + 2) = 5x β 1412.3x β 18 = 3(β6 + 4.1x)οΏΌ(6x + 10) = 7(οΏΌx β 2)4.2x β 3.5 = 2.1 (5x + 8)
Answers: 3
Mathematics, 21.06.2019 19:30
Which statements are true? check all that apply. the line x = 0 is perpendicular to the line y = β3. all lines that are parallel to the y-axis are vertical lines. all lines that are perpendicular to the x-axis have a slope of 0. the equation of the line parallel to the x-axis that passes through the point (2, β6) is x = 2. the equation of the line perpendicular to the y-axis that passes through the point (β5, 1) is y = 1.
Answers: 1
Mathematics, 22.06.2019 03:30
Paul needs to buy 5/8 pound of peanuts. measure a pound into sixteenths. what measure is equivalent to 5/8 pound
Answers: 1
Two random samples of 25 people were asked how many 12-ounce cans of soda they consume each week. Th...
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