Explanation Given Information: The probability density function: f ( x ) = 1 9 over the interval [ 0 , 9 ] Consider the provided probability density function. f ( x ) = 1 9 over the interval [ 0 , 9 ] The provided probability density function can be written as, f ( x ) = 1 9 − 0 for [ 0 , 9 ] The uniform probability function is defined as, f ( x ) = 1 b − a , a ≤ x ≤ b This shows that the provided probability density function is an uniform probability density function with a = 0 , b = 9 . The formula for mean and variance of uniform probability density function is defined as, μ = a + b 2 V ( x ) = ( b − a ) 2 12 The provided uniform probability density function shows that a = 0 , b = 9 . Substitute these values in the formulas for mean and variance to calculate the same

Calculus: An Applied Approach (MindTap Course List)

10th Edition

ISBN: 9781305860919

Author: Ron Larson

Publisher: Cengage Learning

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Chapter 9, Problem 50RE

To determine

The probability density function of f(x)=19 over the interval [0,9] and calculate the mean, variance and standard deviation without integration.

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Chapter 9, Problem 49RE

Chapter 9, Problem 51RE

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K Find the x-values of all points where the function has any relative extrema. Find the value(s) of any relative extrema. f(x) = - 2 3 9 -4x+17 Select the correct choice below and, if necessary, fill in any answer boxes within your choice. OA. There are no relative minima. The function has a relative maximum of (Use a comma to separate answers as needed.) OB. There are no relative maxima. The function has a relative minimum of (Use a comma to separate answers as needed.) OC. The function has a relative maximum of at x= (Use a comma to separate answers as needed.) OD. There are no relative extrema. at x= at x= and a relative minimum of at x=

K Find the x-values of all points where the function defined as follows has any relative extrema. Find the values of any relative extrema. f(x)=5x+ In x Select the correct choice below and, if necessary, fill in the answer boxes to complete your choices. OA. There is a relative minimum of OB. There is a relative maximum of OC. There is a relative minimum of OD. There are no relative extrema. at x= at x= at x= There is a relative maximum of at x=

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Chapter 9 Solutions

Calculus: An Applied Approach (MindTap Course List)

Ch. 9.1 - Checkpoint 1 Worked-out solution available at...Ch. 9.1 - Prob. 2CP Ch. 9.1 - Prob. 3CP Ch. 9.1 - Prob. 4CP Ch. 9.1 - Prob. 5CP Ch. 9.1 - Prob. 6CP Ch. 9.1 - Prob. 1SWU Ch. 9.1 - Prob. 2SWU Ch. 9.1 - Prob. 3SWU Ch. 9.1 - Prob. 4SWU

Ch. 9.1 - Prob. 5SWU Ch. 9.1 - Prob. 6SWU Ch. 9.1 - Prob. 7SWU Ch. 9.1 - Prob. 8SWU Ch. 9.1 - Prob. 9SWU Ch. 9.1 - Prob. 10SWU Ch. 9.1 - Prob. 1E Ch. 9.1 - Prob. 2E Ch. 9.1 - Prob. 3E Ch. 9.1 - Prob. 4E Ch. 9.1 - Prob. 5E Ch. 9.1 - Prob. 6E Ch. 9.1 - Prob. 7E Ch. 9.1 - Random Selection A card is chosen at random from a...Ch. 9.1 - Prob. 9E Ch. 9.1 - Prob. 10E Ch. 9.1 - Identifying Probability Distributions In Exercises...Ch. 9.1 - Prob. 12E Ch. 9.1 - Prob. 13E Ch. 9.1 - Prob. 14E Ch. 9.1 - Prob. 15E Ch. 9.1 - Using Probability Distributions In Exercises 1518,...Ch. 9.1 - Prob. 17E Ch. 9.1 - Prob. 18E Ch. 9.1 - Prob. 19E Ch. 9.1 - Children The table shows the probability...Ch. 9.1 - Prob. 21E Ch. 9.1 - Die Roll Consider the experiment of rolling a...Ch. 9.1 - Prob. 23E Ch. 9.1 - Prob. 24E Ch. 9.1 - Prob. 25E Ch. 9.1 - Prob. 26E Ch. 9.1 - Prob. 27E Ch. 9.1 - Prob. 28E Ch. 9.1 - Prob. 29E Ch. 9.1 - Personal Income The probability distribution of...Ch. 9.1 - Insurance An insurance company needs to determine...Ch. 9.1 - 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The probability density function of f ( x ) = 1 9 over the interval [ 0 , 9 ] and calculate the mean, variance and standard deviation without integration .

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The probability density function of f(x)=19 over the interval [0,9] and calculate the mean, variance and standard deviation without integration.

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Chapter 9 Solutions