Q1: The effect of three different lubricating oils on fuel economy in truckengines is being studied. Five different truck engines are available for the studyand the following fuel consumption measurements are given below.TrucksOil12345Total150.063.448.732.951.2 246.2253.567.552.043.554.0 270.5351.359.548.840.051.0 250.6ТOТAL 154.8190.4149.5116.4156.2 767.3(50.02 + 63.4? +48.7? +..+48.82 +40.02 +51.12 =40280.23)a. Name the experimental design used.b. Name the factor of interest and the nuisance factors (if any).c. Analyze the data from this experiment.d. Was blocking worthwhile?e. Use LSD (a = 0.05) to compare oils.f. Which oil do you recommend? Justify your answer.

NOTE: As per the guidelines, we are supposed to solve first 3 sub parts only. Given: Different…

Q1: The effect of three different lubricating oils on fuel economy in truck engines is being studied. Five different truck engines are available for the study and the following fuel consumption measurements are given below. Trucks Oil 1 2 3 4 5 Total 1 50.0 63.4 48.7 32.9 51.2 246.2 2 53.5 67.5 52.0 43.5 54.0 270.5 3 51.3 59.5 48.8 40.0 51.0 250.6 ТOTAL 154.8 190.4 149.5 116.4 156.2 767.3 (50.02 + 63.4? +48.7? +.. .+48.82 +40.0² +51.1² =40280.23) a. Name the experimental design used. b. Name the factor of interest and the nuisance factors (if any). c. Analyze the data from this experiment. d. Was blocking worthwhile? e. Use LSD (a = 0.05) to compare oils. f. Which oil do you recommend? Justify your answer.

Q1: The effect of three different lubricating oils on fuel economy in truck engines is being studied. Five different truck engines are available for the study and the following fuel consumption measurements are given below. Trucks Oil 1 2 3 4 5 Total 1 50.0 63.4 48.7 32.9 51.2 246.2 2 53.5 67.5 52.0 43.5 54.0 270.5 3 51.3 59.5 48.8 40.0 51.0 250.6 ТOTAL 154.8 190.4 149.5 116.4 156.2 767.3 (50.02 + 63.4? +48.7? +.. .+48.82 +40.0² +51.1² =40280.23) a. Name the experimental design used. b. Name the factor of interest and the nuisance factors (if any). c. Analyze the data from this experiment. d. Was blocking worthwhile? e. Use LSD (a = 0.05) to compare oils. f. Which oil do you recommend? Justify your answer.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section10.1: Measures Of Center

Problem 9PPS

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