What is the expectation of the number of tosses required, Advanced Statistics

Question 1 A box contains 20 fuses of which 5 are defective If 2 fuses are chosen together at random what is the probability that both the fuses are defective?

Question 2 A coin is tossed until ahead appears What is the expectation of the number of tosses required?

Question 3 If the probability that an individual suffers a bad reaction from injection of a given serum is 0.001, find the probability that out of 2000 individuals (a) exactly 3, (b) more than 2, individuals will suffer from a bad reaction

Question 4 Explain about the sampling distributions of a static and its standard error

Posted Date: 11/18/2013 12:25:02 AM | Location : United States







Related Discussions:- What is the expectation of the number of tosses required, Assignment Help, Ask Question on What is the expectation of the number of tosses required, Get Answer, Expert's Help, What is the expectation of the number of tosses required Discussions

Write discussion on What is the expectation of the number of tosses required
Your posts are moderated
Related Questions
Odds ratio is the ratio of the odds for the binary variable in two groups of the subjects, such as, males and females. If the two possible states of variable are labeled as 'succe

how to get the proportional allocation of the give stratified random sampling example

The computer programs designed to mimic the role of the expert human consultant. This type of systems are capable to cope with the complex problems of the medical decision makin

Graphical deception : Statistical graphics which are not as honest as they should be. It is relatively simple. To mislead the unwary with the graphical material. For instance, c

Chi-squared distribution : It is the probability distribution, f (x), of the random variable de?ned as the sum of squares of the number (v) of independent standard normal variables

Kalman filter : A recursive procedure which gives an estimate of the signal when only the 'noisy signal' can be observed. The estimate is efficiently constructed by putting the exp

Mention the characteristics of Statistics. Explain any two applications of Statistics.

Cauchy integral : The integral of the function, f (x), from a to b are de?ned in terms of the sum   In the statistics this leads to the below shown inequality for the expecte

The skewness is a measure of asymmetry and as it is positive at 4.29, it is greater than zero which reveals that the tail extends to the right indicating the distribution to be mor

The distribution free or technique which is the analogue of the analysis of variance for the design with two factors. It can be applied to data sets which do not meet the assumptio