Question
In an agricultural experiment, the effects of two fertilizers on the production of limes were measured. Twenty-four randomly selected plots of land were treated with
In an agricultural experiment, the effects of two fertilizers on the production of limes were measured. Twenty-four randomly selected plots of land were treated with a brand new fertilizer, and 17 randomly selected plots were treated with an old fertlizer. The number of pounds of harvested limes were measured from each plot. The results are given below. (Round answers to two decimal places.)
Old Fertilizer
412
416
421
424
424
423
407
411
415
420
419
415
438
441
427
416
426
New Fertilizer
468
466
483
457
458
484
482
484
488
478
476
484
487
500
463
499
473
463
499
486
469
480
470
484
Find a 92% confidence interval for the difference between the mean weight of the harvested limes.
margin of error:
lower limit:
upper limit
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Algebra And Trigonometry (Subscription)
Authors: Michael Sullivan
9th Edition
0321830741, 9780321830746
