A marine biologist has been monitoring the salmon population in a local river. He records the following data: Month 10 18 20 Samon 28 18 56 70 106 215 240 452 1. View the scatter plot on your calculator to state whether a linear regression analysis is appropriate. 2. If appropriate, calculate the correlation coefficient and interpret it. 3. Complete a 6 step hypothesis test at an alpha level of 0.05 to determine if a significant correlation exists between time and # of salmon in the river.
A marine biologist has been monitoring the salmon population in a local river. He records the following data: Month 10 18 20 Samon 28 18 56 70 106 215 240 452 1. View the scatter plot on your calculator to state whether a linear regression analysis is appropriate. 2. If appropriate, calculate the correlation coefficient and interpret it. 3. Complete a 6 step hypothesis test at an alpha level of 0.05 to determine if a significant correlation exists between time and # of salmon in the river.
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 2CYU
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COMPLETE 6 STEPS A marine biologist has been monitoring the salmon population in a local river. He records the following data:
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