Please answer one by one and clear

6.) A box contains four blue balls and three red balls. If we selected two balls at random, what is the probability that both balls will be blue if: A. We sample with replacement. B. We sample without replacement. 7.) Do the parts of the question using the following table: Republican Democrat Independent Male 42 32 12 Female 5 9 0 The above data is from the 100 senators from the Congress of the United States A. Given this data, find the find the mean, median, mode, range, variance and standard deviation B. If we randomly select one Senator, what is the probability of getting a Republican given that a male was selected? C. If we randomly select one Senator, what is the probability of getting a male given that a Republican was selected? D. If we randomly select one Senator, what is the probability of getting a female, given that an Independent was selected? E. If we randomly select one Senator, what is the probability of getting a female Republican? F. If we randomly select one Senator what is the probability that the person is a female or a Democrat? 8.) Given 7, 14, 14, 21, 28, 35, 42. Find the mean, median, mode, range, variance and standard deviation