Farm Hybrid A Hybrid B 1 40.23251 42.09203 2 45.36503 45.00129 3 38.26348 39.95156 4 31.0282 32.72305 5 28.52044 25.83337 6 28.10503 27.52749 7 33.49751 34.01086 8 39.10561 41.34673 9 52.12331 53.36976 10 36.66272 36.86694 11 46.5223 48.17462 12 41.64064 42.95291 13 48.70459 51.41381 14 34.25618 36.12422 15 40.1788 40.95568 16 55.43988 57.1663 17 33.05981 34.07428 18 48.09524 49.00394 19 34.54069 34.51921 20 35.50354 38.50721 21 37.65373 38.85459 22 48.70521 49.56346 23 8.247187 5.524393 24 42.76399 44.78282 25 41.42736 45.97212 26 29.88415 29.92181 27 27.07966 24.62681 28 32.56716 30.81077 29 35.34151 36.8069 30 28.64528 27.26688 31 37.32391 38.48279 32 19.60579 17.60003 33 50.91542 52.95204 34 40.15715 41.28119 35 20.04506 17.84597 36 45.34956 48.29245 37 36.28645 38.38571 38 43.35255 47.65524 39 56.11797 58.37277 40 41.41484 43.33145

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section10.8: Probability
Problem 5E
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Question
Farm Hybrid A Hybrid B
1 40.23251 42.09203
2 45.36503 45.00129
3 38.26348 39.95156
4 31.0282 32.72305
5 28.52044 25.83337
6 28.10503 27.52749
7 33.49751 34.01086
8 39.10561 41.34673
9 52.12331 53.36976
10 36.66272 36.86694
11 46.5223 48.17462
12 41.64064 42.95291
13 48.70459 51.41381
14 34.25618 36.12422
15 40.1788 40.95568
16 55.43988 57.1663
17 33.05981 34.07428
18 48.09524 49.00394
19 34.54069 34.51921
20 35.50354 38.50721
21 37.65373 38.85459
22 48.70521 49.56346
23 8.247187 5.524393
24 42.76399 44.78282
25 41.42736 45.97212
26 29.88415 29.92181
27 27.07966 24.62681
28 32.56716 30.81077
29 35.34151 36.8069
30 28.64528 27.26688
31 37.32391 38.48279
32 19.60579 17.60003
33 50.91542 52.95204
34 40.15715 41.28119
35 20.04506 17.84597
36 45.34956 48.29245
37 36.28645 38.38571
38 43.35255 47.65524
39 56.11797 58.37277
40 41.41484 43.33145
QUESTION 9
Agricultural researchers performed an experiment to compare the yields of two different hybrids of corn: Hybrid A, which is in common use in a certain
region, and Hybrid B, which is new. Forty farms were chosen at random from this region. At each farm two similar 10-acre plots were designated for the
experiment, and a coin was tossed to see which plot was to be planted with Hybrid A and which with Hybrid B. The yields for the two hybrids on each of
the 40 farms are provided on Blackboard/Course Materials/Exams: "MT2_P3_Data.xlsx".
Provide a 95% confidence interval for the difference in yields between Hybrid B and Hybrid A. Report the upper limit of the confidence interval with 3
decimals
Transcribed Image Text:QUESTION 9 Agricultural researchers performed an experiment to compare the yields of two different hybrids of corn: Hybrid A, which is in common use in a certain region, and Hybrid B, which is new. Forty farms were chosen at random from this region. At each farm two similar 10-acre plots were designated for the experiment, and a coin was tossed to see which plot was to be planted with Hybrid A and which with Hybrid B. The yields for the two hybrids on each of the 40 farms are provided on Blackboard/Course Materials/Exams: "MT2_P3_Data.xlsx". Provide a 95% confidence interval for the difference in yields between Hybrid B and Hybrid A. Report the upper limit of the confidence interval with 3 decimals
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