Question: Pls help A and B Tutorial Exercise A football association polls fans to develop a rating for each football game. Each game is rated on

Pls help A and B Pls help A and B Tutorial Exercise A football

Tutorial Exercise A football association polls fans to develop a rating for each football game. Each game is rated on a scale from 0 (forgettable) to 100 (memorable). The fan ratings for a random sample of 12 games follow. 55 61 84 74 70 73 18 5778 79 81 74 (a) Develop a point estimate of mean fan rating for the population of football games. (b) Develop a point estimate of the standard deviation for the population of football games

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