Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Example of Probability:
Example:
By using a die, what is the probability of rolling two 3s in a row?
Solution:
From the previous example, there is a 1/6 chance of rolling a three on a single throw. Thus, the chance of rolling two threes is:
1/6 x 1/6 = 1/36 one in 36 tries.
An elementary game is played through rolling a die and drawing a ball from a bag holding 3 white and 7 black balls. The player wins while he rolls a number less than 4 and draws a black ball. What is the probability of winning in the first attempt?
There are 3 successful outcomes for rolling less than a 4, (i.e. 1,2,3). The probability of rolling a 3 or less is:
3/(3+3) = 3/6 = 1/2 or 50%.
A probability of drawing a black ball is:
7/(7+3) = 7/10.
Thus, the probability of both events happening at the similar time is:
7/10 x 1/2 = 7/20.
i dont get these questions they are hard for me
sir i want to ask u a question and that is if we simplify this what will be the answer.(9x-45z+6y-100z+5x)
more questions on wavy curve method
In Figure, what are the angles of depression from the observing positions O 1 and O 2 of the object at A?
Evaluate the given limits, showing all working: Using first principles (i.e. the method used in Example 1, Washington 2009, Using definition to find derivative ) find the
A drug has a decay rate of k = - ¼ ln(¾) / hr. How soon after an initial dose of 1600 mg will the drug reach its minimum therapeutic value of 900 mg in the body?
5+5
Linear Equations We'll begin the solving portion of this chapter by solving linear equations. Standard form of a linear equation: A linear equation is any equation whi
Explain the Counting Principle in maths? The fundamental counting principle is used when you want to calculate the total number of possible outcomes (or combinations) of an exp
PAIR OF LINEAR EQUATIONS IN TWO VARIABLES: Like the crest of a peacock so is mathematics at the head of all knowledge. Example At a certain time in a deer park, t
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!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd