Chapter 5: Q 5.123 (page 226)
Suppose that P(Z > 1.96) = 0.025. Find P (Z < 1.96) .(Hint: Use the complementation rule.)
P (Z≤ 1.96) = 0.975
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Housing Units. Refer to Exercise 5.19.
(a) Which, if any, of the events in parts (a)-(c) are certain? impossible?
(b). Determine the probability of each event identified in part (a).
Name three common discrete probability distributions other than the binomial distribution.
Horse Racing.Refer to the image below and for each of the following events, list the outcomes that constitute the events and describe the event in words.
Constract a venn diagram representing the event.
Part (a) .
Part (b).
An ordinary deck of playing cards has 52 cards. Three are four suits_ spade heart , diamond and club with 13 card in each suit. Spade and clubs are black heart and diamond are red. One of these cards is selected at random. Let R denote the event that a red is chosen . Find the probability that a red card is chosen, and express your answer in probability that a red card is chosen and express your answer in probability natation
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