Apolitical committee consists of five democrats and nine republicans. a subcommittee of eight people needs to be formed from this group. (for this problem, define a success as a democrat being selected for the subcommittee.) a. determine the probability that this subcommittee will consist of four democrats and four republicans if they were randomly selected. b. calculate the mean and standard deviation of this distribution.

answer: 4 meters

step-by-step explanation: to you understand 2/3 better you can do 1 divided by 3 = . then multiply that by the 2 which is .66666666666666667 then you would do 6 x .66666666666666667 which is 4.      

hope this .

0.85% : )

step-by-step explanation:

both the histogram and the stem and leaf plot will visually show how many shoppers were of various ages within each range of data.   the histogram does not give us the specific ages of these shoppers unlike the stem and leaf plot.a histogram does not give us a true range of the data because we do not know exactly how old the shoppers were. a stem and leaf plot will give exact ages, so we can determine the exact range along with all measures of center and the others measures of center.   with the histogram, we cannot find any of these.

step-by-step explanation: