+1-415-315-9853

info@mywordsolution.com

## Statistics

describe Bivariate and marginal and conditional probabilities.

The following data from a sample of 100 families display the record of college attendance by fathers and their oldest sons- in 22 families both father and son attended college, in 31 families neither father nor son attended college in 12 families the father attended college while the son didn't and in 35 families the son attended college while the father didn't.

1) describe what is the probability a son attended college given that his father attended college?

2) describe what is the probability a son attended college given that his father didn't attend college?

3) describe- Is attending college by the son independent of whether his father attended college? (Yes or No)

Statistics and Probability, Statistics

• Category:- Statistics and Probability
• Reference No.:- M920221

Have any Question?

## Related Questions in Statistics and Probability

### A company manufactures five-volt power supplies however

A company manufactures five-volt power supplies. However, since there are manufacturing tolerances, there are variations in the voltage design. The standard deviation in the design voltage is 5%. Using a 99% confidence l ...

### A certain light bulb manufacturer makes two types of bulbs

A certain light bulb manufacturer makes two types of bulbs, a low-cost short-life (Stype) bulb and a more expensive long-life (L-type) bulb. The two types of bulbs look identical and so the company must be sure to carefu ...

### The probability that a pharmaceutical firm will

The probability that a pharmaceutical firm will successfully develop a new drug that will return \$750 million dollars is 0.14. If the research is unsuccessful, the company incurs a cost of \$100 million dollars. What is t ...

### A certain lti system has an inputoutput relationship given

A certain LTI system has an input/output relationship given by (a) Find the output autocorrelation  , in terms of the input autocorrelation,  (b) Find the output PSD  in terms of the input  (c) Does your answer to part ( ...

### Mr hood is a good archer he can regularly hit a target

Mr. Hood is a good archer. He can regularly hit a target having a 3-ft. diameter and often hits the bull's-eye, which is 0.5 ft. in diameter, from 50 ft. away. Suppose the miss is measured as the radial distance from the ...

### A discrete random process x n is generated by repeated

A discrete random process X [n] is generated by repeated tosses of a coin. Let the occurrence of a head be denoted by 1 and that of a tail by - 1. A new discrete random process is generated by   for n odd (either positiv ...

### Assignment query optimisation this assignment aims to

Assignment: Query Optimisation This assignment aims to develop your skills optimizing query. It involves identifying the suitable methods for structuring the data and writing the query. First, you will need to create a q ...

### The noise level in a room is measured nnbsp timesthe error

The noise level in a room is measured n  times. The error or each measurement is independent of the others and is normally distributed with zero-mean and standard deviation   In terms of the true mean µ  determine the PD ...

### Hre are a few more questions1 suppose p a 071 p b

Here are a few more questions: 1. Suppose P ( A) = 0.71, P (B) = 0.53 and P (A ∩ B) = 0.28 . Find P (B|A^c) 2. Suppose we select, without looking, one marble from a bag containing 4 red marbles and 10 green marbles. What ...

### Quesion in boomtown government officials are considering

Quesion: In Boomtown government officials are considering implementing an excise tax on the producers of tennis balls. They have called you in to analyze the impact of this proposed tax. Currently (before the excise tax) ...

• 13,132 Experts

## Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

### A cola-dispensing machine is set to dispense 9 ounces of

A cola-dispensing machine is set to dispense 9 ounces of cola per cup, with a standard deviation of 1.0 ounce. The manuf

### What is marketingbullwhat is marketing think back to your

What is Marketing? • "What is marketing"? Think back to your impressions before you started this class versus how you

### Question -your client david smith runs a small it

QUESTION - Your client, David Smith runs a small IT consulting business specialising in computer software and techno

### Inspection of a random sample of 22 aircraft showed that 15

Inspection of a random sample of 22 aircraft showed that 15 needed repairs to fix a wiring problem that might compromise

### Effective hrmquestionhow can an effective hrm system help

Effective HRM Question How can an effective HRM system help facilitate the achievement of an organization's strate