Mathematics, 27.08.2021 19:30, lilly4920
PLEASE HELP ME WITH AP STATS
The scatterplot for age in years and length of legs is shown.
Scatterplot with the x-axis labeled age in years and the y-axis labeled length of legs in inches. The points plotted are 1 and 8, 1.5 and 8.5, 2 and 9, 2 and 9, 2.5 and 9.5, 3 and 10, 3.5 and 10.5, 4 and 9.5, 4 and 8.5, 4.5 and 8, 5 and 9, 6 and 11, 7 and 12, 7 and 13, 8 and 14, 9 and 14, 9.5 and 13, , 10.5 and 15, 11 and 15.
Part A: Estimate and interpret the correlation coefficient. (5 points)
Part B: Create an influential point for this graph that would cause the correlation to decrease. Explain your reasoning.
Answers: 3
Mathematics, 21.06.2019 16:00, pringleosmond
65 8 7 4 5 6 8 4 3 2 1 9 5 6 4 2 1 6 5 1 5 1 3 2 3 5 multiply the third number in the first row by the seventh number in the third row. add this result to the fifth number in the second row. add to this total ten times the fourth number in the third row. subtract the eighth number in the first row from the result.
Answers: 3
Mathematics, 21.06.2019 20:20, leximae2186
Consider the following estimates from the early 2010s of shares of income to each group. country poorest 40% next 30% richest 30% bolivia 10 25 65 chile 10 20 70 uruguay 20 30 50 1.) using the 4-point curved line drawing tool, plot the lorenz curve for bolivia. properly label your curve. 2.) using the 4-point curved line drawing tool, plot the lorenz curve for uruguay. properly label your curve.
Answers: 2
Mathematics, 21.06.2019 22:00, wEKLJHFKLJEBFR2460
Luke started a weight-loss program. the first week, he lost x pounds. the second week, he lost pounds less than times the pounds he lost the first week. the third week, he lost 1 pound more than of the pounds he lost the first week. liam started a weight-loss program when luke did. the first week, he lost 1 pound less than times the pounds luke lost the first week. the second week, he lost 4 pounds less than times the pounds luke lost the first week. the third week, he lost pound more than times the pounds luke lost the first week.
Answers: 2
Mathematics, 21.06.2019 22:00, Supermate11
The number of calories you burn depends on your weight. a 110-pound person burns 163 calories during 30 minutes of tennis. find the number of calories that a 190-pound person would burn during the same activity, assuming they burn calories at the same rate.
Answers: 1
PLEASE HELP ME WITH AP STATS
The scatterplot for age in years and length of legs is shown.
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