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n an effort to determine whether a new type of fertilizer is more effective than the type currently in use, researchers took 5 two-acre plots of land scattered throughout the village. Each plot was divided into two equal-size subplots, one of which was treated with the current fertilizer and the other of which was treated with the new fertilizer. Wheat was planted, and the crop yields were measured given in the following table Plot 1 2 3 4 5 Current Fertilizer 56 45 69 57 60 New Fertilizer 49 66 61 58 75 Can we conclude at the 5% significance level that the new fertilizer is more effective than the current one?

n an effort to determine whether a new type of fertilizer is more effective than the type currently in use, researchers took 5 two-acre plots of land scattered throughout the village. Each plot was divided into two equal-size subplots, one of which was treated with the current fertilizer and the other of which was treated with the new fertilizer. Wheat was planted, and the crop yields were measured given in the following table Plot 1 2 3 4 5 Current Fertilizer 56 45 69 57 60 New Fertilizer 49 66 61 58 75 Can we conclude at the 5% significance level that the new fertilizer is more effective than the current one?

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
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Section: Chapter Questions
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n an effort to determine whether a new type of fertilizer is more effective than the type
currently in use, researchers took 5 two-acre plots of land scattered throughout the village.
Each plot was divided into two equal-size subplots, one of which was treated with the
current fertilizer and the other of which was treated with the new fertilizer. Wheat was
planted, and the crop yields were measured given in the following table

Plot 1 2 3 4 5
Current Fertilizer 56 45 69 57 60
New Fertilizer 49 66 61 58 75

Can we conclude at the 5% significance level that the new fertilizer is more effective than
the current one?

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