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

develop simulation model-compute average amount, Bob Smith recently comple...

Bob Smith recently completed his MBA and accepted a job with a computer company. To ensure that his retirement is comfortable, he intends to invest $3,000 of his salary into a tax

Profit and supply functions, Derive the profit function P (p) and the suppl...

Derive the profit function P (p) and the supply function (or correspondence) y (p)for the following three Single-output technologies, whose production functions f (z) are:

Co-planer forces, the resultant of two perpandicular forces of magnitude p ...

the resultant of two perpandicular forces of magnitude p each will be

Find out value of the probability, Q1 Choose the option that is closest to...

Q1 Choose the option that is closest to the exact value of the probability P (30 ≤ X  Q2 Choose the option that is closest to the approximate value of the probability P

Simple arithamatic mean, following the hight of studen 155,153,168,160,162...

following the hight of studen 155,153,168,160,162,166,167,180,257,165,

Qualitative survey and data analysis, Data Analysis: A qualitative surve...

Data Analysis: A qualitative survey was conducted in order to understand the impact of international accounting standards. To start with, a secondary research was done to unders

Topic 4 Anova excel worksheet, systolic blood pressure in different age gr...

systolic blood pressure in different age groups. the following table contains a random sample of 40 women partitioned into three groups...

Combination and permuations, Alarm units are to be connected at four fixed ...

Alarm units are to be connected at four fixed positions along a pipeline. In how many ways can the four available alarm unites be connected to the four positions along the line?

Inventory, An audit of the accounting records of Loch Ness Ltd. for the ye...

An audit of the accounting records of Loch Ness Ltd. for the year ending 30 June 2012 discovered that the ending inventory balance was over-valued by $35,000

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