A horticulturist conducted an experiment on 110 thirty- six inch plant boxes to see if the amount of plant food given to the plant boxes was associated with the number of tomatoes harvested from the plants. The average amount of plant food given was 27.8 milliliters with a standard deviation of 2.1 milliliters. The average number of tomatoes harvested was 7.5 with a standard deviation of 1.5. The correlation coefficient was 0.7691. Use the information to calculate the slope of the linear model that predicts the number of tomatoes harvested from the amount of plant food given. Show your work and round to the nearest hundredth.
A) 1.08
B) 0.55
C) - 7.50
D) The slope cannot be determined without the actual data.
Correct Answer:
Verified
Q18: r = 0.8787 Q19: The following calculator screenshots show the scatterplot Q20: r = - 0.6542 Q21: Which of the following statements regarding the Q22: In the NHL, the correlation between "Goals Q24: A horticulturist conducted an experiment on 140 Q25: Use the following information to answer the Q26: The scatterplot below shows the hat size Q27: Use the following information to answer the Q28: r = - 0.6542 Unlock this Answer For Free Now! View this answer and more for free by performing one of the following actions Scan the QR code to install the App and get 2 free unlocks Unlock quizzes for free by uploading documents
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