Question: Hi, I need help with this problem. It would be great if anyone can help Thanks! The National Football League (NFL) polls fans to develop

Hi, I need help with this problem. It would be great if anyone can help

Thanks!

Hi, I need help with this problem. It would be
The National Football League (NFL) polls fans to develop a rating for each football game. Each game Is rated on a scale from 0 (forgettable) to 10:] (memorable). The fan ratings for a random sample of 12 games follow. 57 61 86 73 71 74 19 56 81 73 82 74 a. Develop a point estimate of mean fan rating for the population of NFL games (to 2 declmals). b. Develop a polnt estlmate of the standard deviation for the population of NFL games (to 4 declmals)

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