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# Given a standardized normal distribution (with a mean of 0 and a standard deviation of 1)...  Given a standardized normal distribution (with a mean of 0 and a standard deviation of 1) complete parts (a) through (d) below. Click here to view page 1 of the cumulative standardized normal distribution table, Click here to view page 2 of the cumulative standardized normal distribution table. a. What is the probability that Z is between 1.57 and 1.83? - The probability that Z is between 1.57 and 1.83 is (Round to four decimal places as needed.)
particular train is uniformly distributed between 64 Suppose that the commuting time on a and 84 minutes. a. What is the probability that the commuting time will be less than 76 minutes? b. What is the probability that the commuting time will be between 69 and 79 minutes? c. What is the probability that the commuting time will be greater than 68 minutes? d. What are the mean and standard deviation of the commuting time? a. The probability that the commuting time will be less than 76 minutes is (Type an integer or a decimal.)  #### Earn Coins

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