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Describe what distribution we use when calculating test statistics Z OR T STATİSTİCS? STATE ORDER2019 ORDER2018...

Describe what distribution we use when calculating test statistics Z OR T STATİSTİCS?

STATE ORDER2019 ORDER2018
Alabama 536 559
Alaska 487 514
Arizona 499 523
Arkansas 554 562
California 499 498
Colorado 556 539
Connecticut 513 509
Delaware 476 501
Florida 471 498
Georgia 473 491
Hawaii 469 486
Idaho 517 543
Illinois 591 576
Indiana 475 499
Iowa 575 593
Kansas 563 577
Kentucky 563 550
Louisiana 546 564
Maine 453 506
Maryland 491 508
Massachusetts 509 511
Michigan 573 561
Minnesota 577 580
Mississippi 553 566
Missouri 579 577
Montana 516 539
Nebraska 569 562
Nevada 470 509
NewHampshire 511 520
NewJersey 497 499
NewMexico 529 551
NewYork 476 495
NorthCarolina 474 493
NorthDakota 561 592
Ohio 522 534
Oklahoma 547 567
Oregon 499 526
Pennsylvania 479 500
RhodeIsland 489 501
SouthCarolina 464 486
SouthDakota 562 577
Tennessee 567 562
Texas 465 493
Utah 545 575
Vermont 505 511
Virginia 495 510
Washington 508 527
WestVirginia 497 527
Wisconsin 575 584
Wyoming 551 547

Describe what distribution we use when calculating test statistics Z OR T STATİSTİCS

Schadek Co. asked you to analyze their sales orders for the years 2018 and 2019 to see how well their sales force is working, and if they increased the sales orders or not. Use the data set in OnlineHW.xlsx. Worksheet ORDER. Sales orders of randomly selected customers (Schadek is a B2B co) are listed for 50 states.

At the 0.05 significance level, can you conclude the workforce is successful?

  1. State the hypothesis
  1. State the decision criteria
  1. Compute the test statistic

  1. Decision and managerial decision
Math   Statistics-And-Probability   
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