The probability if a new employee is learning to operate the machine in less than 3 hours . If the probability density function is represented by, f ( t ) = 5 324 t 9 − t , [ 0 , 9 ] , where t (in hours) represents the time required for a new employee to operate the machine successfully.

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Answer 1

Question

Chapter 9.2, Problem 31E

(a)

To determine

To calculate: The probability if a new employee is learning to operate the machine in less than 3 hours. If the probability density function is represented by, f(t)=5324t9−t, [0,9], where t(in hours) represents the time required for a new employee to operate the machine successfully.

(b)

To determine

To calculate: The probability if a new employee is learning to operate the machine in more than 4 hours but less than 8 hours. If the probability density function is represented by, f(t)=5324t9−t, [0,9], where t(in hours) represents the time required for a new employee to operate the machine successfully.

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Using the uniform probability density function:U f(x)=1-(b-a) for a<=x<=b 0 elsewhere The label on a bottle of liquid detergent shows contents to be 12 ounces per bottle. The production operation fills the bottle uniformly according to the following probability density function:f(x) = 8 for 11.975 ≤ x ≤ 12.100andf(x) = 0 elsewhere a. What is the probability that a bottle will be filled with 12.02 or more ounces?b. What is the probability that a bottle will be filled between 12 and 12.05 ounces?c. Quality control accepts production that is within .02 ounces of number of ounces shown on the container label. What is the probability that a bottle of this liquid detergent will fail to meet the quality control standard?

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Answer 2

Question

Chapter 9.2, Problem 31E

(a)

To determine

To calculate: The probability if a new employee is learning to operate the machine in less than 3 hours. If the probability density function is represented by, f(t)=5324t9−t, [0,9], where t(in hours) represents the time required for a new employee to operate the machine successfully.

(b)

To determine

To calculate: The probability if a new employee is learning to operate the machine in more than 4 hours but less than 8 hours. If the probability density function is represented by, f(t)=5324t9−t, [0,9], where t(in hours) represents the time required for a new employee to operate the machine successfully.

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Answer 3

Question

Chapter 9.2, Problem 31E

(a)

To determine

To calculate: The probability if a new employee is learning to operate the machine in less than 3 hours. If the probability density function is represented by, f(t)=5324t9−t, [0,9], where t(in hours) represents the time required for a new employee to operate the machine successfully.

(b)

To determine

To calculate: The probability if a new employee is learning to operate the machine in more than 4 hours but less than 8 hours. If the probability density function is represented by, f(t)=5324t9−t, [0,9], where t(in hours) represents the time required for a new employee to operate the machine successfully.

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Answer 4

Question

Chapter 9.2, Problem 31E

(a)

To determine

To calculate: The probability if a new employee is learning to operate the machine in less than 3 hours. If the probability density function is represented by, f(t)=5324t9−t, [0,9], where t(in hours) represents the time required for a new employee to operate the machine successfully.

(b)

To determine

To calculate: The probability if a new employee is learning to operate the machine in more than 4 hours but less than 8 hours. If the probability density function is represented by, f(t)=5324t9−t, [0,9], where t(in hours) represents the time required for a new employee to operate the machine successfully.

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Answer 5

Chapter 9.2, Problem 31E

(a)

To determine

To calculate: The probability if a new employee is learning to operate the machine in less than 3 hours. If the probability density function is represented by, f(t)=5324t9−t, [0,9], where t(in hours) represents the time required for a new employee to operate the machine successfully.

(b)

To determine

To calculate: The probability if a new employee is learning to operate the machine in more than 4 hours but less than 8 hours. If the probability density function is represented by, f(t)=5324t9−t, [0,9], where t(in hours) represents the time required for a new employee to operate the machine successfully.

Answer 6

Chapter 9.2, Problem 31E

(a)

To determine

To calculate: The probability if a new employee is learning to operate the machine in less than 3 hours. If the probability density function is represented by, f(t)=5324t9−t, [0,9], where t(in hours) represents the time required for a new employee to operate the machine successfully.

Answer 7

Chapter 9.2, Problem 31E

(a)

To determine

To calculate: The probability if a new employee is learning to operate the machine in less than 3 hours. If the probability density function is represented by, f(t)=5324t9−t, [0,9], where t(in hours) represents the time required for a new employee to operate the machine successfully.

Answer 8

(b)

To determine

To calculate: The probability if a new employee is learning to operate the machine in more than 4 hours but less than 8 hours. If the probability density function is represented by, f(t)=5324t9−t, [0,9], where t(in hours) represents the time required for a new employee to operate the machine successfully.

Answer 9

(b)

To determine

To calculate: The probability if a new employee is learning to operate the machine in more than 4 hours but less than 8 hours. If the probability density function is represented by, f(t)=5324t9−t, [0,9], where t(in hours) represents the time required for a new employee to operate the machine successfully.

Answer 10

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Answer 11

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Answer 12

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Answer 13

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

The probability if a new employee is learning to operate the machine in less than 3 hours . If the probability density function is represented by, f ( t ) = 5 324 t 9 − t , [ 0 , 9 ] , where t (in hours) represents the time required for a new employee to operate the machine successfully.

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To calculate: The probability if a new employee is learning to operate the machine in less than 3 hours. If the probability density function is represented by, f(t)=5324t9−t, [0,9], where t(in hours) represents the time required for a new employee to operate the machine successfully.

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