A researcher wants to determine if there exists a linear correlation between the length in inches of adult alligators and their weight in lbs. The following data was collected, use it to answer the following questions. Alligator Length (inches) (x) Weight (pounds) (y) 85 586 90 533 99 615 120 696 83 488 71 458 114 669 95 621 97 536 113 582 Calculate the correlation coefficient. Round to three decimals. Find the equation of the regression line. Round each value to two decimals. Preview Predict the weight of an alligator that is 119 inches long. Round your answer to two decimals. Would it be meaningful to use this model to predict the weight of an alligator that is 34 inches long? Select an answer v Why or why 72°F Sunny
A researcher wants to determine if there exists a linear correlation between the length in inches of adult alligators and their weight in lbs. The following data was collected, use it to answer the following questions. Alligator Length (inches) (x) Weight (pounds) (y) 85 586 90 533 99 615 120 696 83 488 71 458 114 669 95 621 97 536 113 582 Calculate the correlation coefficient. Round to three decimals. Find the equation of the regression line. Round each value to two decimals. Preview Predict the weight of an alligator that is 119 inches long. Round your answer to two decimals. Would it be meaningful to use this model to predict the weight of an alligator that is 34 inches long? Select an answer v Why or why 72°F Sunny
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section4.5: Correlation And Causation
Problem 15PPS
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