plz math major help a student in need. it confusing. thx u

In the following probability distribution, the random variable x represents the number of marriages an individual has been involved in. x Plx) 0 0.264 1 0.501 2 0.115 3 C] 4 0.008 5 0.004 You should use Google Sheets or Excel for this problem. a. What is the probability that a randomly selected individual was involved in more than 2 marriages? C] b. What is the probability that a randomly selected individual was involved in at least one marriage? [3 c. What is the probability that a randomly selected individual was involved in at most 2 marriages? D d. If an individual is randomly selected, how many marriages woud you expect the person to have been involved in? D e. Would it be unusual if a randomly selected individual has been involved in 3 marriages? Find the lower and upper bounds of what is considered "usual" and "unusual". Conclusi J Select an answer not unusual unusual What is the ideal number of children to have in a family? The following data represents the ideal number of children for a random sample of adult Americans. Frequency 16 29 522 283 67 18 4 mmanon You should use Google Sheets or Excel for this problem. a. If an adult American is randomly selected, what is the probability that their ideal number of children is 3 or more? C] b. If an adult American is randomly selected, what is the probability that their ideal number of children is no more than 2? D c. If an adult American is randomly selected, what is the probability that their ideal number of children is less than 5? C] d. If an adult American is selected, what would you expect to be their ideal number of children in a family? [3 e. Would it be unusual if an adult American's ideal number of children is 4? Find the lower and upper bounds of what is considered "usual" and "unusual". Conclusi a Select an answer unusual not unusual