rding to Money magazine, Maryland had the highest median annual household income of any state in 2018 at $75,847 (Time.com website). Assume that al household income in Maryland follows a normal distribution with a median of $75,847 and standard deviation of $33,800, hat is the probability that a household in Maryland has an annual income of $100,000 or more (to 4 decimals)? hat is the probability that a household in Maryland has an annual income of $40,000 or less (to 4 decimals)? nat is the probability that a household in Maryland has an annual income between $50,000 and $70,000 (to 4 decimals)? nat is the annual income of a household in the 90th percentile of annual household income in Maryland (to the nearest dollar)?
rding to Money magazine, Maryland had the highest median annual household income of any state in 2018 at $75,847 (Time.com website). Assume that al household income in Maryland follows a normal distribution with a median of $75,847 and standard deviation of $33,800, hat is the probability that a household in Maryland has an annual income of $100,000 or more (to 4 decimals)? hat is the probability that a household in Maryland has an annual income of $40,000 or less (to 4 decimals)? nat is the probability that a household in Maryland has an annual income between $50,000 and $70,000 (to 4 decimals)? nat is the annual income of a household in the 90th percentile of annual household income in Maryland (to the nearest dollar)?
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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