# Probability Distribution

Statistics Assignment Library

#### Solved (Free): A committee of three people is to be selected at random from a council consisting of five men and three women

A committee of three people is to be selected at random from a council consisting of five men and three…

#### Solved (Free): As a measure of intelligence, mice are timed when going through a maze to reach a reward of food. The time (in seconds) required for any mouse

As a measure of intelligence, mice are timed when going through a maze to reach a reward of food. The…

#### Solved (Free): Richard has just been given a ten-question multiple choice test in his history class. Each question has five answers only one of which is correct

Richard has just been given a ten-question multiple choice test in his history class. Each question has five answers only…

#### Solved (Free): A certain industrial process is brought down for recalibration whenever the quality of the items produced falls below specifications

A certain industrial process is brought down for recalibration whenever the quality of the items produced falls below specifications. Let…

#### Solved (Free): Among companies doing highway or bridge construction, 80% test employees for substance abuse

Among companies doing highway or bridge construction, 80% test employees for substance abuse (based on data from the Construction Financial…

#### Solved (Free): Mimi just started her tennis class three weeks ago. On average, she is able to return 20% of her opponent’s serves

Mimi just started her tennis class three weeks ago. On average, she is able to return 20% of her opponent's…

#### Solved (Free): A total of 16 mice are sent down a maze, one by one. From previous experience, it is believed that

A total of 16 mice are sent down a maze, one by one. From previous experience, it is believed that…

#### Solved (Free): The potholes on a major Chicago highway occur at an average rate of 3.4 per mile. Suppose one mile of highway is randomly selected

The potholes on a major Chicago highway occur at an average rate of 3.4 per mile. Suppose one mile of…

#### Solved (Free): Our subjects are males aged 35-44 whose blood pressures are normally distributed with mean 80 mmHg and standard deviation 12

Our subjects are males aged 35-44 whose blood pressures are normally distributed with mean 80 mmHg and standard deviation 12…

#### Solved (Free): Of the 28 professors in a certain department, 18 drive foreign and 10 drive domestic cars. If five of these professors are selected at random

Of the 28 professors in a certain department, 18 drive foreign and 10 drive domestic cars. If five of these…