Question: Fifty eight percent of American children ages 3 to 5 are
Fifty-eight percent of American children (ages 3 to 5) are read to every day by someone at home. Suppose 5 children are randomly selected. What is the probability that at least 1 is read to every day by someone at home?
Answer to relevant QuestionsOf Ph.D. students, 60% have paid assistantships. If 3 students are selected at random, find the probabilities a. All have assistantships b. None has an assistantship c. At least 1 has an assistantship The Bargain Auto Mall has the following cars in stock. Are the events “compact” and “domestic” independent? Explain. There are 7 women and 5 men in a department. How many ways can a committee of 4 people be selected? How many ways can this committee be selected if there must be 2 men and 2 women on the committee? How many ways can this ...A football team consists of 20 each freshmen and sophomores, 15 juniors, and 10 seniors. Four players are selected at random to serve as captains. Find the probability that a. All 4 are seniors b. There is 1 each: freshman, ...When a standard die is rolled, find the probability of Getting a. A 5 0.167 b. A number larger than 2 0.667 c. An odd number (4–1) 0.5
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