The uniform distribution defined over the interval from 25 to 40 has the probability density function...

 

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The uniform distribution defined over the interval from 25 to 40 has the probability density function O f(x) = 1/40 for all x. f(x) = 5/8 for 25 <x< 40 and f(x)= 0 elsewhere. f(x) = 1/25 for 0 <x< 25 and f(x)= 1/40 for 26 < x < 40. f(x) = 1/15 for 25 <x < 40 and f(x)= 0 elsewhere. None of the alternatives is correct. A corporation has 15,000 employees. Sixty-two percent of the employees are college graduates. Twenty-three percent of the employees earn more than $100,000 a year. Eighteen percent of the employees are college graduates and earn more than $100,000 a year. If an employee is taken at random, what is the probability that the employee is not a college graduate or earns less than $100,000 a year or both? O 0.95 0.18 O 0.44 O 0.82 O None of the alternatives is correct n the set of all past due accounts, let the event A mean the account is between 31 and 60 days past due and the event B mean the account is that of a new customer. The intersection of A and B is O all new customers. O all accounts fewer than 31 or more than 60 days past due. O all accounts from new customers and all accounts that are from 31 to 60 days past due. O all new customers whose accounts are between 31 and 60 days past due. The uniform distribution defined over the interval from 25 to 40 has the probability density function O f(x) = 1/40 for all x. f(x) = 5/8 for 25 <x< 40 and f(x)= 0 elsewhere. f(x) = 1/25 for 0 <x< 25 and f(x)= 1/40 for 26 < x < 40. f(x) = 1/15 for 25 <x < 40 and f(x)= 0 elsewhere. None of the alternatives is correct. A corporation has 15,000 employees. Sixty-two percent of the employees are college graduates. Twenty-three percent of the employees earn more than $100,000 a year. Eighteen percent of the employees are college graduates and earn more than $100,000 a year. If an employee is taken at random, what is the probability that the employee is not a college graduate or earns less than $100,000 a year or both? O 0.95 0.18 O 0.44 O 0.82 O None of the alternatives is correct n the set of all past due accounts, let the event A mean the account is between 31 and 60 days past due and the event B mean the account is that of a new customer. The intersection of A and B is O all new customers. O all accounts fewer than 31 or more than 60 days past due. O all accounts from new customers and all accounts that are from 31 to 60 days past due. O all new customers whose accounts are between 31 and 60 days past due.

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Answer to 1st Question If X any random variable is distributed uniformly over the interval from 25 t... View the full answer