In the NBA LeBron James had a free throw success percentage of 68.9% for the 2016-17 season.  a) If during a game, LeBron shot 6 free throws, find the probability that he Made exactly 4 free throws.  b) If over the course of a season LeBron shoots 600 free throws, find the mean and standard deviation of the probability distribution for the number of free throws he makes. c) Use the Empirical Rule to determine what range would you expect the number of successful free throws over the season. Clearly state the lower and upper bounds.

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Q: 20 dice were rolled. die that shows a number different from 1 is rolled again. Find the probability…

A: No. of dice rolledIf a die shows , it'll be rolled again.The probability distribution function of…

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A: From the given information,P = 90.71%= 0.9071So, q = 1- P = 1-0.9071 = 0.0929n = 11we have to find…

Q: Eighteen percent of adults in Austria have completely paid off their house mortgage. You randomly…

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A: Let X be the number of song requests in a week which follows Poisson distribution with a mean 10…

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A:

Q: It has been found that one out of every ten people who visit a retail website make a purchase worth…

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A: The mean is 138 seconds and the 16 seconds.

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A:

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A: From the given information we have to find the mean of the probability distribution .Using formula,

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A: Given that  p=11.2%=0.112 Sample size n =215

Q: The average credit card debt for college students is $3262. The debt is normally distributed with a…

A:

Q: Based on a smartphone survey, assume that 56% of adults with smartphones use them in theaters. In a…

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Q: A certain disease has an incidence rate of 0.6%. If the false negative rate is 4% and the false…

A: we have to find given probability.

Q: According to the National Center for HealthStatistics, life expectancy for a 70-year-old African…

A: Mean life expectancy 1λ=12.3 So, λ=112.3  Let X~Exp112.3

Q: A company's human resources department reported that employees filed 3,700 complaints. For this…

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Q: Based on a​ poll, among adults who regret getting​ tattoos, 23% say that they were too young when…

A: Givenp=0.23n=10x~Binomial(n=10,p=0.23)P(X=x)=(nx)×px×(1-p)n-x     ; x=0,1,...,n

Q: Based on a smartphone​ survey, assume that   42​% of adults with smartphones use them in theaters.…

A:

Q: It is estimated that 25% of the athletes competing in a large tournament are users of an illegal…

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A: The question is about probability.Given :

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Q: Assume that 35.4% of people have sleepwalked. Assume that in a random sample of 1490 ​adults, 565…

A: Given p=0.334 n=1490

Q: One half of the people in the United States own individual stocks. In a random sample of 12 people,…

A:

Q: is estimated that 5% of the athletes competing in a large tournament are users of an illegal drug to…

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A:

Q: A recent survey in Montana revealed that 20% of the vehicles traveling on highways, where speed…

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Q: Of all registered automobiles in a city, 10% fail the emissions test. Fifteen automobiles are…

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Q: At a bakery, a customer with a purchase amount of under $20 has a probability of 0.35 of using a…

A:

Q: Find the mean of the given probability distribution. A police department reports that the…

A:

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.