please solve

The probability distribution for the number of cars owned by family units is listed as follows: # of cars = x 0 2 3 4 P(x) 07 .21 .44 .22 .05 101 What is the probability that a randomly selected family unit owns at least two cars? i.e., What is P(x 2 2)7 A.000484 B. .0968 CJ.44 D. .72 CE.93 27.Referring to the probability distribution in the previous question, what is the best estimate of the median number of cars owned by families? CA.jo. B. C 2. D3 28. The probability of an event can be defined as A.) 1/ k where k is the number of possible outcomes of which the event is one possible outcome. B. the fraction of times the event will occur if the random phenomenon is repeated many times. C. The number of successes, "ID. the odds of the event occurring, i.e., k to 1. 29. Twenty-five right-handed men were tested to compare their right-hand strength with their left hand strength using a bathroom scale. For each male, a coin was tossed. If it landed heads, the man first squeezed the scales with his right hand and then with his left hand. If the coin landed tails, the man squeezed the scales with his left hand first and then with his right. The weight registered on the scale is recorded for both hands. What type of study is this? A. Matched pairs experiment B. Completely random experiment C. Observational study CD. Simple random sample 30.When you play solitaire, you either win or lose. Therefore, the probability of winning, according to its definition, is "A. because you either win or lose. B. approximated by playing lots of times and dividing the number of times you win by the number of times you play. C. impossible to compute. D. jcomputed from the number of possible ways the deck of cards can be dealt