Mathematics, 30.09.2019 14:30 ijohnh14
Aset of data has a normal distribution with a mean of 29 and a standard deviation of 4. find the percent of data within each interval.
27. from 25 to 33
a. 42%
b. 68%
c. 13%
d. 88%
28. from 21 to 25
a. 28.5%
b. 54.5%
c. 13.5%
d. 15.5%
29. greater than 29
a. 50%
b. 75%
c. 25%
d. 100%
30. less than 21
a. 6.5%
b. 10.5%
c. 1.5%
d. 2.5%
Answers: 1
Mathematics, 20.06.2019 18:04
30 points! i am confused. what does it mean by game time? 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. 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.
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