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Sports and LeisureFind the mean and standard deviation for
Chapter 6, Problem 2DP(choose chapter or problem)
Problem 2DP
Sports and LeisureFind the mean and standard deviation for the batting average for a player in the most recently completed MBL season. What batting average would separate the top 5% of all hitters from the rest? What is the probability that a randomly selected player bats over 0.300? What is the probability that a team of 25 players has a mean that is above 0.275?
Questions & Answers
QUESTION:
Problem 2DP
Sports and LeisureFind the mean and standard deviation for the batting average for a player in the most recently completed MBL season. What batting average would separate the top 5% of all hitters from the rest? What is the probability that a randomly selected player bats over 0.300? What is the probability that a team of 25 players has a mean that is above 0.275?
ANSWER:
Solution:
Step 1 of 4:
Given, batting average for a player in the most recently completed MBL season.
0.272 |
0.26 |
0.275 |
0.287 |
0.261 |
0.279 |
0.275 |
0.271 |
0.268 |
0.284 |
0.246 |
0.274 |
0.267 |
0.263 |
0.264 |
0.268 |
0.263 |
0.28 |
0.259 |
0.29 |
0.287 |
0.251 |
0.267 |
0.25 |
0.256 |
Where mean = 0.26868 and the standard deviation = 0.011863.