If z is a standard normal random variable, find the probability. The probability that z lies above 1.12
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If z is a standard normal random variable, find the
The probability that z lies above 1.12
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- Assume the random variable has a binomial distribution with the given probability of obtaining a success. Find the following probability, given the number of trials and the probability of obtaining a success. Round your answer to four decimal places. P(X3), n = 6, p = 0.4Fill in the P (X=x) values to give a legitimate probability distribution for the discrete random variable X, whose possible values are 1, 2, 4, 5, and 6. Value x of X P(X = x) %3D 1 0.10 2. 0.20 4 6. 0.28A particular lake is known to be one of the best places to catch a certain type of fish. In this table, x= number of fish caught in a 6-hour period. The percentage data are the percentages of fishermen who caught x fish in a 6-hour period while fishing from shore. 45% 79% at least 4 1% 35% 12% A USE SALT (b) Find the probability that a fisherman selected at random fishing from shore catches one or more fish in a 6-hour period. (Round your answer to two decimal places.) 66 (c) Find the probability that a fisherman selected at random fishing from shore catches two or more fish in a 6-hour period. (Round your answer to two decimal places.) 21 (d) Compute , the expected value of the number of fish caught per fisherman in a 6-hour period (round at least 4 to 4). (Round your answer to two decimal places.) H= 87 x fish (e) Compute o, the standard deviation of the number of fish caught per fisherman in a 6-hour period (round at least 4" to 4). (Round your answer to three decimal places.) x…
