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 Produced446942455751594340Sprout Percent6150.57271.554.560.556.563.562 r2 =? (Round to 3decimal 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 53 seeds.Percent sprouting = ? (Please round your answer to the nearest whole number.)

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Answered: A biologist looked at the relationship…

College Algebra

10th Edition

ISBN:9781337282291

Author:Ron Larson

Publisher:Ron Larson

Chapter3: Polynomial Functions

Section3.5: Mathematical Modeling And Variation

Problem 2ECP

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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	44	69	42	45	57	51	59	43	40
Sprout Percent	61	50.5	72	71.5	54.5	60.5	56.5	63.5	62

r2 =? (Round to 3decimal 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 53 seeds.
Percent sprouting = ? (Please round your answer to the nearest whole number.)

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