You are playing a card came, and the probability that you will win a game is p = 0.57.If you play the game 387 times, what is the most likely number of wins?(Round answer to one decimal place.)μ =Let X represent the number of games (out of 387) that you win. Find the standard deviation for theprobability distribution of X.(Round answer to two decimal places.)0 =The range rule of thumb specifies that the minimum usual value for a random variable is µ-20 and themaximum usual value is µ+2o. You already found u and o for the random variable X.Use the range rule of thumb to find the usual range of X values. Enter answer as an interval using square-brackets and only whole numbers.usual values =

given data n = 387 p = 0.57 binomial distribution x = number of wins

Answered: You are playing a card came, and the…

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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We have provided a normal probability plot of data from a sample of a population. In each case, assess the normality of the variable under consideration.
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answer part b only. it is not 29.665
Suppose that the speed at which cars go on the freeway is normally distributed with mean 78 mph and standard deviation 6 miles per hour. Let X be the speed for a randomly selected car. Round all answers to 4 decimal places where possible. b. If one car is randomly chosen, find the probability that it is traveling more than 76 mph. __________c. If one of the cars is randomly chosen, find the probability that it is traveling between 77 and 80 mph. ___________d. 60% of all cars travel at least how fast on the freeway?_____________ mph.
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Citizens use an average of 650 pounds of paper a year. Suppose that the distribution is normal with a population standard deviation of 153.5 pounds. Suppose you take a random sample of 25 Citizens. What is the probability that the mean pounds of paper used in a year are between 500 and 700 pounds
Please reference the attached image.
Answer Part C only.
Let the random variable X = the number of motor vehicle accidents per student in one year. Find the mean and standard deviation of the probability distribution, and interpret the value of the mean in the context of the real-life situation. X 1 3 4 Probability 0.15 0.29 0.25 0.18 0.10 0.03 Interpretation of µz
SubPArt. Pls answer the rest
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