I need solve this assignment of Statistics and probability

QUESTION 19 Which of the following statement is not true for the Binomial distribution? The trials are independent Experiment consists of n identical trials. There are two possible outcomes: true or false, success or failure, yes or no. The probability of failure varies from trial to trial QUESTION 20 Based on one survey of high school students, 59% of high school students plan to choose a career in business. Find the probability that among 20 randomly selected high school students, at least 12 plan to choose a career in business. Round your answer to four decimal places QUESTION 21 A grocery store employs cashiers, stock clerks, and deli personnel. The distribution of employees according to marital status is given by the following table. Cashier Stock clerks Deli personnel Married 8 12 3 Not Married 5 15 2 Which of the following events is a simple event? Deli personnel Cashier and married Cashier and not married Deli personnel and not married QUESTION 22 In a pizza restaurant, 57.89% of the customers order pizza. The probability that a customer who orders pizza will also order a salad is 41.82%. Find the probably that a customer orders pizza and a salad. Round your answer to four decimal places. QUESTION 23 The probability that a student owns a car is 0.721, and the probability that a student owns a computer is 0.673. If the probability that a student owns both is 0.491 , what the probability that a student owns neither a car nor a computer? Round your answer to three decimal places. QUESTION 24 Match each statement as an example of classical probability, empirical probability, or subjective probability. :The probability that a student will get a C or better in MTH-213 is A empirical. about 70%. B. subjective. If a die is rolled one time, the probability of getting an even number c. classical. is 50%. if a family has three children, the probability that all the children are boys is 1/8. The probability that it will rain tomorrow is 20%. In the soft drink survey, the probability that a randomly sampled person responded no is 32%