Business Weekly conducted a survey of graduates from 30 top MBA programs. On the basis of the survey, assume the mean annual salary for graduates 100 years after graduation is 170000 dollars. Assume the standard deviation is 30000 dollars. Suppose you take a simple random sample of 100 graduates. Do not use probability tables to find the probabilities below as they may not be accurate enough. Find the probability that a single randomly selected salary is at least 165000 dollars. P(X > 165000) = Find the probability that a sample of size n = 100 is randomly selected with a mean that is at least 165000 dollars. P( > 165000) =

-1 pounds = 2 Continue = 3 = 4 X en 5 3 6 DOD 000 54 7 F5 8 Salma received a $90 gift card for a coffee store. She used it in buying some coffee that cost $8.78 per pound. After buying the coffee, she had $63.66 left on her card. How many pounds of coffee did she buy? 9 A4 10 11 12 13 Save For Later Savann Submit Assign Ⓒ2023 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy Center Acce

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