BA215 Assignment

BA215 Second Assignment:

Question 1
1. Baseball stadiums vary in age, style, size, and in many other ways. Fans might think ofthe size of the stadium in terms of the number of seats; while the player might measurethe size of the stadium by the distance from the homeplate to the centerfield fence.

Note: CF = distance from homeplate to centerfield fence.
Using the Excell add-in construct your scatter diagram with the data set provide below.
Seats
38805
41118
56000
45030
34077
40793
56144
50516
40615
48190
36331
43405
48911
50449
50091
43772
49033
47447
40120
41503
40950
38496
41900
42271
43647
42600
46200
41222
52355

CF
420
400
400
400
400
400
408
400
400
406
434
405
400
415
400
404
407
405
422
404
435
400
400
404
401
396
400
403
408

45000

408

Is there a relationship between these two measurements for the “size” of the 30 MajorLeague Baseball stadiums?
a. Before you run your scatter diagram answer the following: What do you think you willfind? Bigger fields have more seats? Smaller fields have more seats? No relationshipexists between field size and number of seats? A strong relationship exists between fieldsize and number of seats? Explain.
b. Construct a scatter diagram and include it in your answer.
c. Describe what the scatter diagram tells you, including a reaction to your answer in (a).
Question 2
2. Place a pair of dice in a cup, shake and dump them out. Observe the sum of dots.Record 2, 3, 4, _ , 12. Repeat the process 25 times. Using your results, find the relativefrequency for each of the values: 2, 3, 4, 5, _ , 12.