Question: 0/2 pts D 3 99 0 Details Question 9 The distribution of all registered nurses' salaries on the Treasure Coast is known to be normally

0/2 pts D 3 99 0 Details Question 9 The distribution of all registered nurses' salaries on the Treasure Coast is known to be normally distributed with a mean of $52, 850 and a standard deviation of $600. Use this information to determine the following two probabilities. Round solutions to four decimal places, if necessary. Find the probability that a single randomly selected nurse's salary is greater than $52,877. P(I > 52, 877) Find the probability that a random sample of 48 nurses have a mean salary greater than $52,877. P(I > 52, 877) Question Help: 0 Video 1 () Video 2 Question 10 1 0/2 pts D 3 # 99 0 Details The distribution of all Indian River County grapefruit weights is known to be normally distributed with a mean of 279 grams and a standard deviation of 49 grams. Use this information to determine the following probabilities. Round solutions to four decimal places, if necessary. Find the probability that a random sample of 45 grapefruit has a mean weight greater than 256 grams. P(I > 256) = Find the probability that a random sample of 45 grapefruit has a mean weight between 298 and 300 grams. P(298 23.8) = Find the probability that a random sample of 33 students has a mean age b between 21.6 and 23.4 years. P(21.6

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