A biologist looked at the relationship between number of seeds a plant produces and the percent of those seeds that sprout. The results of the survey are shown below. Seeds Produced 65 51 59 66 42 62 61 69 65 Sprout Percent 64.5 65.5 64.5 49 72 61 50.5 54.5 50.5 r2 = ? (Round to 3 decimal places) The equation of the linear regression line is: ˆy^ = ? + ?x (Please show your answers to 3 decimal places) Use the model to predict the percent of seeds that sprout if the plant produces 52 seeds. Percent sprouting = ? (Please round your answer to the nearest whole number.)

A biologist looked at the relationship between number of seeds a plant produces and the percent of those seeds that sprout. The results of the survey are shown below. Seeds Produced 65 51 59 66 42 62 61 69 65 Sprout Percent 64.5 65.5 64.5 49 72 61 50.5 54.5 50.5 r2 = ? (Round to 3 decimal places) The equation of the linear regression line is: ˆy^ = ? + ?x (Please show your answers to 3 decimal places) Use the model to predict the percent of seeds that sprout if the plant produces 52 seeds. Percent sprouting = ? (Please round your answer to the nearest whole number.)

Trigonometry (MindTap Course List)

8th Edition

ISBN:9781305652224

Author:Charles P. McKeague, Mark D. Turner

Publisher:Charles P. McKeague, Mark D. Turner

Chapter4: Graphing And Inverse Functions

Section: Chapter Questions

Problem 6GP: If your graphing calculator is capable of computing a least-squares sinusoidal regression model, use...

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Seeds Produced	65	51	59	66	42	62	61	69	65
Sprout Percent	64.5	65.5	64.5	49	72	61	50.5	54.5	50.5

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