Let x1... x30 be independent poisson random variables, Ask an Expert

Statistics

Let X1,... x30 be independent Poisson random variables having mean 1.

(a) Use Chebyshev's inequality to find a lower bound on the probability

P(25<= sigma from 1 to 30 of Xi <=35)

(b) Us the fact that sigma from 1 to 30 Xi is a Poisson random variable with mean 30 to find the exact value of the above probability. (R may be used).

View complete question

Statistics and Probability, Statistics

Category:- Statistics and Probability
Reference No.:- M9371708

Have any Question?Write your Review or question?

Related Questions in Statistics and Probability

A process is normally distributed with a mean of 104

A process is normally distributed with a mean of 104 rotations per minute and a standard deviation of 8.2 rotations per minute. If a randomly selected minute has 118 rotations per minute, would the process be considered ...

Many raleigh north carolinians owns one or more tvs below

Many Raleigh, north Carolinian's owns one or more TVs. Below is a distribution of the number of TVs per house hold in Raleigh. Fill in the missing probability to make a valid discrete probability distribution or explain ...

Many high school students take the ap tests in different

Many high school students take the AP tests in different subject areas. In 2007, of the 144,796 students who took the biology exam 84,199 of them were female. In that same year, of the 211,693 students who took the calcu ...

Can you please assist with this the stock price

Can you please assist with this. The stock price distribution is skewed to the right. The mean is $5 and the standard deviation is $6. At least what proportion of prices is located between 1.5 standard deviations. Hint: ...

What is the future value of a 1000 annuity payment over 4

What is the future value of a $1,000 annuity payment over 4 years if the interest rates are 8 percent?

Describe the theoretical problems of ethics 3 the

Describe the theoretical problems of ethics (3), the objectives to solving them.

Letnbspnmnbspv denote the normal random variable with

Let N ( m , v ) denote the normal random variable with mean m and variance v . (a) If X is a Standard Normal variable, what is the distribution of the random variable 4 X - 1? (b) If X ~ N (3,1) and Y ~ ...

A researcher records the following body mass index bmi

A researcher records the following body mass index (BMI) scores for a group of participants: 29.1 1.3 (M SD). Participants who score between 26 and 30 on this scale are categorized as overweight. What proportion of parti ...

1 a chemical supply company ships a certain solvent in

1. A chemical supply company ships a certain solvent in 10-gallon drums. Let X represent the number of drums ordered by a randomly chosen customer. Assume X has the following probability mass function (pmf). The mean and ...

Past data from a specialized lung cancer clinic show that

Past data from a specialized lung cancer clinic show that 10% of patients entering the clinic have lung cancer. Data also shows 5% of the patients are smokers. Additionally, it is found that 7% of the patients are smoker ...

4,153,160 Questions Asked
13,132 Experts
2,558,936 Questions Answered

Ask Experts for help!!

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.

Ask Now Help with Problems, Get a Best Answer

Recent Questions

Ask Statistics and Probability Expert