Determine the probability, Mathematics

Assignment Help:

Determine the Probability

From a pack of playing cards what is the probability of;

(i)  Picking either a 'Diamond' or a 'Heart' → mutually exclusive

(ii) Picking either a 'Flower' or an 'Ace' → indecent events

Solutions

(i) P(Diamond or Heart)

= P (Diamond) + P(Heart)

= (13/52) + (13/52) = 26/52

= 0.5

(ii) P(Flower or Ace)

= P(Flower) + P(Ace) - P(Flower and Ace)

= (13/52) + (4/52) - (1/52)

= 4/52 = 0.31

Note: the formula used in case of independent events is different to the one of mutually exclusive.


Related Discussions:- Determine the probability

Elps in maths, 25 cookies have to be divided equally among 4 children.hw ca...

25 cookies have to be divided equally among 4 children.hw can we use elps to answer this question?

MATLAB, how to use matlab to reverse digits of integer using mod

how to use matlab to reverse digits of integer using mod

Basics of series - sequences and series, Series - The Basics That top...

Series - The Basics That topic is infinite series.  So just define what is an infinite series?  Well, let's start with a sequence {a n } ∞ n=1 (note the n=1 is for convenie

Find out the mean time, 1 . The probability that a couple will have a child...

1 . The probability that a couple will have a child with black hair is 0.6. If this couple has 7 children what is (a) the probability that exactly 3 of these children have bl

Cartesian graph of density of water - temperature, Cartesian Graph of Densi...

Cartesian Graph of Density of Water - Temperature: Example:  The  density  of  water  was  measured  over  a  range  of  temperatures.   Plot the subsequent recorded data on

Shares and dividend, i need some information on this topic for my holidays ...

i need some information on this topic for my holidays project..plz guide me what to do

Multiplication of two like terms with opposite signs, The product of -7ab a...

The product of -7ab and +3ab is (-7 x 3) a 2  b 2  = -21a 2  b 2 . In other words, a term with minus sign when multiplied with a term having a positive sign, gives a product having

Marketing mix, 1) Identify key characteristics of product or services and e...

1) Identify key characteristics of product or services and estimate their significance to the market 2) Identify and analyse level of customer service provision to determine its si

Infinite, why cant we find the value of 1 upon zero

why cant we find the value of 1 upon zero

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