A random sample of enrollments from medical schools that specialize in research and from those that are noted for primary care is listed. Find the 90% confidence interval for the difference in the means. Research 474 571 596 658 782 477 667 414 807 437 571 688 689 692 280 414 874

College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter8: Sequences, Series, And Probability
Section8.7: Probability
Problem 58E: What is meant by the sample space of an experiment?
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A random sample of enrollments from medical schools that specialize in
research and from those that are noted for primary care is listed. Find the
90% confidence interval for the difference in the means.
Research
474
571
596
658
782
477
667
414
807
437
571
688
689
692
280
414
874
Primary care
783
609
420
736
556
469
371
115
442
597
291
278
670
556
522
310
Transcribed Image Text:A random sample of enrollments from medical schools that specialize in research and from those that are noted for primary care is listed. Find the 90% confidence interval for the difference in the means. Research 474 571 596 658 782 477 667 414 807 437 571 688 689 692 280 414 874 Primary care 783 609 420 736 556 469 371 115 442 597 291 278 670 556 522 310
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