The yields of a genetically-modified whieat (in bushels per acre) were compared for five different varieties. A B. C. D. and E. at six different locations Each variety was randomly assigned to a plot at each location. The results of the experiment are shown below. Analyze the experiment using the appropriate method, Location Variety 1 2 3 4 5 6 A 353 310 327 368 372 331 30.7 322 314 317 350 327 38.2 334 33.6 371 373 382 D 349 36.1 15.2 383 402 360 324 28.9 29.2 30.7 329 321 What is the null hypothesis? O There is no difference in the mean yield of wteat betwen variety A and D o There is no difference in the yields of wheat among the frve locations O There is no difference in the yields of wfat between varieties Band C There a no differerce in the mean yield of wheat due to the fve diffcreit varicties

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
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Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 14PPS
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The yields of a genetically-modified whieat (in bushiels per acre) were compared for five different varieties. A B. C. D. andE. at six differeit locations.
Each variety was randomly assigned to a plot at each location. The results of the experiment are shown below. Analyze the experiment using the
appropriate method.
Location
Variety 1 2 4 5
353 310 32.7 368 372 331
30.7 322 314 317 350 327
38.2 334 33.6 37.1 37.3 382
34.9 36.1 35.2 383 402 360
324 28.9 29.2 307 329 321
What is the mull hypothesis?
O There no differerce in the mean yield of wheat between variety A and D
O There is no difforence in the yiclds of wheat anmong the fve locations
Thery is no difference in the yields of uteat between arieties D and C
There a no diffierenie in the mean yiekd ol wheat due to the five differeit varieties
Transcribed Image Text:The yields of a genetically-modified whieat (in bushiels per acre) were compared for five different varieties. A B. C. D. andE. at six differeit locations. Each variety was randomly assigned to a plot at each location. The results of the experiment are shown below. Analyze the experiment using the appropriate method. Location Variety 1 2 4 5 353 310 32.7 368 372 331 30.7 322 314 317 350 327 38.2 334 33.6 37.1 37.3 382 34.9 36.1 35.2 383 402 360 324 28.9 29.2 307 329 321 What is the mull hypothesis? O There no differerce in the mean yield of wheat between variety A and D O There is no difforence in the yiclds of wheat anmong the fve locations Thery is no difference in the yields of uteat between arieties D and C There a no diffierenie in the mean yiekd ol wheat due to the five differeit varieties
The yields of a genetically-modified wheat (in bushels per acrel were compared for five ditfferent varietles, A. B. C.D. and E. at six different locations
Each variety was randomly assigned to a plot at each location. The results of the experiment are shown below. Analyze the experiment using the
appropriate method.
Location
Variety 1
4 56
35.3 310 32.7 36.8 37.2 331
B
30.7 32.2 314 31.7 350 32.7
38.2 314 336 37.1 373 382
34.9 36.1 352 38.3 402 360
324 28.9 29.2 307 339 321
What is the proper canclusion in this case?
There is satticaly signiicant evidence at alpha 0.05 that a dference does not eist in the yiclds of wheat due to the fee different varleties
O The mean yield ol wheat of variety Cis statistically significantdy higher than the mean vicid of variety E
O The yicidi of whcat due to the five different varieties cume from populations having means that are not the same
O The mean yicid of wheat of variety Dis statistically sigrificantly higher than the mean yield uf variety A
Transcribed Image Text:The yields of a genetically-modified wheat (in bushels per acrel were compared for five ditfferent varietles, A. B. C.D. and E. at six different locations Each variety was randomly assigned to a plot at each location. The results of the experiment are shown below. Analyze the experiment using the appropriate method. Location Variety 1 4 56 35.3 310 32.7 36.8 37.2 331 B 30.7 32.2 314 31.7 350 32.7 38.2 314 336 37.1 373 382 34.9 36.1 352 38.3 402 360 324 28.9 29.2 307 339 321 What is the proper canclusion in this case? There is satticaly signiicant evidence at alpha 0.05 that a dference does not eist in the yiclds of wheat due to the fee different varleties O The mean yield ol wheat of variety Cis statistically significantdy higher than the mean vicid of variety E O The yicidi of whcat due to the five different varieties cume from populations having means that are not the same O The mean yicid of wheat of variety Dis statistically sigrificantly higher than the mean yield uf variety A
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