Find the probability, Basic Statistics

Assignment Help:

Question:

(a) Find the number of different words which can be formed with the letters A, A, A, B, B, C, C if

(i) there is no restriction
(ii) they must start and end with different letters
(iii) the A's must be together
(iv) the A's must be together and the B's must not be together

(b) (i) In how many ways can 5 balls be selected from 7 red balls and 4 black balls?

(ii) How many of the selections of 5 balls have a majority of black balls?

(iii) Find the probability that if 5 balls are selected at random from a bag containing 7 red balls and 4 black balls, there is not a majority of black balls.


Related Discussions:- Find the probability

#measures of central tendency, #what is the importance of measures of centr...

#what is the importance of measures of central tendency to Human resource management

Agglomerative hierarchical clustering methods/procedures, Agglomerative hie...

Agglomerative hierarchical clustering methods/procedures Methods of cluster analysis that start with each individual in the separate cluster and then, in the series of steps, c

Index numbers, Analyse the different types of index numbers numbers numbe...

Analyse the different types of index numbers numbers numbers and their benefit to the Differentialgleichungen business world.

Predetermined rates, #questKody Corporation uses a job-order costing system...

#questKody Corporation uses a job-order costing system with a plantwide overhead rate based on machine-hours. At the beginning of the year, the company made the following estimates

What is Appropriation , What is Appropriation A legal endorsement for an ...

What is Appropriation A legal endorsement for an organization to make expenses for particular requirements from particular options available or approximated to be available durin

calculate the chi-square statistic, The table below shows a breakdown of w...

The table below shows a breakdown of women between the ages of 20 to 64 who have had a Pap smear--it shows the number in each age group cross tabulated with the time of their last

STATISTICAL & NUMERICAL METHODS, A and B throw with one dice for a prize of...

A and B throw with one dice for a prize of Rs.11 which is to be won by a player who first throws 6. If A has the first throw, what are their respective expectations?

Jurnal entry, Depreciation on the company''s equipment for 2011 is computed...

Depreciation on the company''s equipment for 2011 is computed to be $16,000.

Probability, #question An electronic assembly is subjected to a final funct...

#question An electronic assembly is subjected to a final functional test. Suppose that defects occur at random in these assemblies, and that these defects occur according to a Pois

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd