New York City is the most expensive city in the United States for lodging. The mean hotel room rate is $204 per night.are normally distributed with a standard deviation of $55.(a) What is the probability that a hotel room costs $255 or more per night? (Round your answer to four decimal plac(b) What is the probability that a hotel room costs less than $110 per night? (Round your answer to four decimal pla

We have given thatMean(µ) = 204Standard deviations (σ) = 55

Answered: New York City is the most expensive…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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New York City is the most expensive city in the United States for lodging. The mean hotel room rate is $204 per night. are normally distributed with a standard deviation of $55. (a) What is the probability that a hotel room costs $255 or more per night? (Round your answer to four decimal plac (b) What is the probability that a hotel room costs less than $110 per night? (Round your answer to four decimal pla
New York City is the most expensive city in the United States for lodging. The mean hotel room rate is $204 per night. are normally distributed with a standard deviation of $55. (a) What is the probability that a hotel room costs $255 or more per night? (Round your answer to four decimal plac (b) What is the probability that a hotel room costs less than $110 per night? (Round your answer to four decimal pla
According to a study done by De Anza students, the height for Asian adult males is normally distributed with an average of 66 inches and a standard deviation of 2.5 inches. Suppose one Asian adult male is randomly chosen. Let X = height of the individual. Find the probability that the person is between 64 and 69 inches. The middle 40% of heights fall between what two values?Write the probability statement. State the two values. (Round your answers to one decimal place.) x1,x2 ch6#9
answer part b only. it is not 29.665
A survey of college students reported that they spend an average of $9.50 a day on dinner with a standard deviation of $3. What is the probability that 100 randomly selected college students will spend more than $10.25 on average for dinner? Round your answer to 4 decimal places.
company that owns a large number of grocery stores claims that customers who pay by personal check spend an average of $87 with a standard deviation of $22. Assume the amount spent by these customers is normally distributed. What is the probability that a customer spends more than $100? Express your answer as a decimal rounded to four places after the decimal point.
The annual per capita consumption of ice cream (in pounds) in the United States can be approximated by a normal distribution with mean of 20.7 Ibs and a standard deviation of 4.2 Ibs. Find the probability that the population consumes at most 10 lbs yearly? Answer in a complete sentence in context.
The time between arrivals of vehicles at a particular intersection follows an exponential probability distribution with a mean of 12 seconds. A. IN EXCEL sketch this exponential distribution, and Standard deviation. B. IN EXCEL What is the probability that the arrival time between vehicles is 12 seconds or less. C. IN EXCEL What is the probability that the arrival time between vehicles is 6 seconds or less.
Cody took his first physics exam and scored an 80. The population mean for this exam is 70, and the standard deviation is 5. What is the probability of selecting a person with a score greater than Cody’s?
The average price of a new one-family home is $180,000 with a standard deviation of $14,000. Find the probability that a randomly selected house will have a price between $150,000 and $200,000. Assume the variable is normally distributed. Write your answer correct to four decimal places. Your Answer: Answer
The NJ Department of Health has reported the average life span of NJ residents is 81 years. If the standard deviation is σ = 4 years, what is the probability of a person living to at least 92 years of age?
The variable "X" represents the age of students in a junior-level class. 10 Answer Probability Distribution of "X" 15 20 What's the Standard Deviation of this distribution? 25 O About 0.0 O About 2.0 O About 1.0 30 About 4.0 35 It's not possible to say, given the data available.

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