Consider a standard deck of 52 playing cards... Describe HOW you would calculate the probability of dealing five cards in Poker and getting Full House (e. g., three cards with the same number or face, and two cards with a different same number or face). Explain your description in terms of the rules of probability and the definitions of permutations and combinations described in our reading. End your description by stating the correct probability.

The data represents the semester exam scores of 8 students in a math course. {51,91,46,30,36,50,73,80} what is the five-number summary?

3.17 scores on stats final. below are final exam scores of 20 introductory statistics students. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 57, 66, 69, 71, 72, 73, 74, 77, 78, 78, 79, 79, 81, 81, 82, 83, 83, 88, 89, 94 (a) the mean score is 77.7 points. with a standard deviation of 8.44 points. use this information to determine if the scores approximately follow the 68-95-99.7% rule. (b) do these data appear to follow a normal distribution? explain your reasoning using the graphs provided below.

See attachment below and find the equivalent of tan(∠qsr)