Asked Jan 24, 2020

Long Drives. The Professional Golfer’s Association of America (PGA) organizes golf tournaments for professional golfers. The following table lists the longest drives, in yards, recorded during a PGA tournament for a random sample of 26 golfers. Use the technology of your choice to decide whether applying the z-interval procedure to these data is reasonable. Explain your answer.

395 400 377 367 386 407 383
396 371 376 373 384 369 391
386 393 374 366 388 371 416
375 450 370 379 381    

Expert Answer

Step 1

Given data

Statistics homework question answer, step 1, image 1
Step 2

Normality can be checked using q-q plot

Code for plotting q-q plot in R is shown below

Enter the code in R-markdown and run the command

Statistics homework question answer, step 2, image 1
Step 3

q-q plot is sho...

Statistics homework question answer, step 3, image 1

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