Ask Statistics and Probability Expert

Find the most powerful predictor among the six independent variables using regression.

Make a regression model to predict winning percentage using all of the following data (BATTING through SAVES).

TEAM

WINNING %

PAYROLL

BATTING

HR

RUNS

RBI

ERA

SAVES

Anaheim

0.432

51,340,297

0.256

158

711

673

4.79

37

Arizona

0.617

70,046,818

0.277

216

908

865

3.77

42

Atlanta

0.636

79,256,599

0.266

197

840

791

3.65

45

Baltimore

0.481

75,443,363

0.279

203

851

804

4.77

33

Boston

0.58

72,330,656

0.278

176

836

808

4

50

Chicago White Sox

0.466

24,535,000

0.277

162

777

742

4.92

39

Chicago Cubs

0.414

55,419,648

0.257

189

747

717

5.27

32

Cincinnati

0.589

38,031,285

0.272

209

865

820

3.99

55

Cleveland

0.599

73,531,692

0.289

209

1009

960

4.91

46

Colorado

0.444

54,367,504

0.288

223

906

863

6.03

33

Detroit

0.429

36,954,666

0.261

212

747

704

5.22

33

Florida

0.395

14,650,000

0.263

128

691

655

4.9

33

Houston

0.599

56,389,000

0.267

168

823

784

3.84

48

Kansas City

0.398

16,557,000

0.282

151

856

800

5.35

29

Los Angeles

0.475

76,607,247

0.266

187

793

761

4.45

37

Milwaukee

0.46

42,976,575

0.273

165

815

777

5.08

40

Minnesota

0.394

15,845,000

0.264

105

686

643

5.03

34

Montreal

0.42

15,015,250

0.265

163

718

680

4.69

44

New York Yankees

0.605

91,990,955

0.282

193

900

855

4.16

50

New York Mets

0.595

71,510,523

0.279

181

853

814

4.27

49

Oakland

0.537

25,208,858

0.259

235

893

845

4.76

48

Philadelphia

0.475

30,441,500

0.275

161

841

797

4.93

32

Pittsburgh

0.484

23,682,420

0.259

171

775

735

4.35

34

San Diego

0.457

46,507,179

0.252

153

710

671

4.47

43

Seattle

0.488

45,351,254

0.269

244

859

825

5.25

40

San Francisco

0.531

45,991,934

0.271

188

872

828

4.71

42

St. Louis

0.466

46,337,129

0.262

194

809

763

4.76

38

Tampa Bay

0.426

37,860,451

0.274

145

772

728

5.06

45

Texas

0.586

80,801,598

0.293

230

945

897

5.07

47

Toronto

0.519

48,847,300

0.280

212

883

856

4.93

39

Which independent variable is the most powerful predictor, using the p-value as a guide?

i. Payroll
ii. Saves
iii. Era
iv. Batting

Statistics and Probability, Statistics

  • Category:- Statistics and Probability
  • Reference No.:- M922905

Have any Question?


Related Questions in Statistics and Probability

Introduction to epidemiology assignment -assignment should

Introduction to Epidemiology Assignment - Assignment should be typed, with adequate space left between questions. Read the following paper, and answer the questions below: Sundquist K., Qvist J. Johansson SE., Sundquist ...

Question 1 many high school students take the ap tests in

Question 1. Many high school students take the AP tests in different subject areas. In 2007, of the 144,796 students who took the biology exam 84,199 of them were female. In that same year,of the 211,693 students who too ...

Basic statisticsactivity 1define the following terms1

BASIC STATISTICS Activity 1 Define the following terms: 1. Statistics 2. Descriptive Statistics 3. Inferential Statistics 4. Population 5. Sample 6. Quantitative Data 7. Discrete Variable 8. Continuous Variable 9. Qualit ...

Question 1below you are given the examination scores of 20

Question 1 Below you are given the examination scores of 20 students (data set also provided in accompanying MS Excel file). 52 99 92 86 84 63 72 76 95 88 92 58 65 79 80 90 75 74 56 99 a. Construct a frequency distributi ...

Question 1 assume you have noted the following prices for

Question: 1. Assume you have noted the following prices for paperback books and the number of pages that each book contains. Develop a least-squares estimated regression line. i. Compute the coefficient of determination ...

Question 1 a sample of 81 account balances of a credit

Question 1: A sample of 81 account balances of a credit company showed an average balance of $1,200 with a standard deviation of $126. 1. Formulate the hypotheses that can be used to determine whether the mean of all acc ...

5 of females smoke cigarettes what is the probability that

5% of females smoke cigarettes. What is the probability that the proportion of smokers in a sample of 865 females would be greater than 3%

Armstrong faber produces a standard number-two pencil

Armstrong Faber produces a standard number-two pencil called Ultra-Lite. The demand for Ultra-Lite has been fairly stable over the past ten years. On average, Armstrong Faber has sold 457,000 pencils each year. Furthermo ...

Sppose a and b are collectively exhaustive in addition pa

Suppose A and B are collectively exhaustive. In addition, P(A) = 0.2 and P(B) = 0.8. Suppose C and D are both mutually exclusive and collectively exhaustive. Further, P(C|A) = 0.7 and P(D|B) = 0.5. What are P(C) and P(D) ...

The time to complete 1 construction project for company a

The time to complete 1 construction project for company A is exponentially distributed with a mean of 1 year. Therefore: (a) What is the probability that a project will be finished in one and half years? (b) What is the ...

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

Why might a bank avoid the use of interest rate swaps even

Why might a bank avoid the use of interest rate swaps, even when the institution is exposed to significant interest rate

Describe the difference between zero coupon bonds and

Describe the difference between zero coupon bonds and coupon bonds. Under what conditions will a coupon bond sell at a p

Compute the present value of an annuity of 880 per year

Compute the present value of an annuity of $ 880 per year for 16 years, given a discount rate of 6 percent per annum. As

Compute the present value of an 1150 payment made in ten

Compute the present value of an $1,150 payment made in ten years when the discount rate is 12 percent. (Do not round int

Compute the present value of an annuity of 699 per year

Compute the present value of an annuity of $ 699 per year for 19 years, given a discount rate of 6 percent per annum. As