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the data shows the length of each of the 12 games of quest of modnar that jeremy has played this week.
game # 1 2 3 4 5 6 7 8 9 10 11 12
game time (minutes) 8 14 11 9 7 12 11 9 8 17 10 12
1. calculate the mean game time of the population consisting of all the games jeremy has played this week.
you can use a table of random numbers or a random number generator to create random samples. also, you can obtain random samples directly using wolframalpha. com. for example, typing in randomsample[{1,2,3,4,5},2] will give you a sample of size 2 from the list {1,2,3,4,5}. a sample result is {1,5}. refreshing the page will generate a new random sample of size 2.
2. create five random samples of size two from the population. record the game times for the samples and calculate the mean game time of each sample.
sample list of game times in sample mean game time for sample
1
2
3
4
5
3. create 5 random samples of size 11 from the population. record the game times for the samples and calculate the mean game time of each sample.
sample list of game times in sample mean game time for sample
1
2
3
4
5
4. describe how you obtained the random samples shown in the tables above.