What is the probability that |x| < 2 , Mathematics

Assignment Help:

A number x is chosen at random from the numbers -3, -2, -1, 0 1, 2, 3. What is the probability that  |x| < 2                                (Ans: 3/7 )

Ans :    x  can take 7 values

To get |x| <2 take -1, 0, 1

Probability (| x | < 2) = 3/7

 

 


Related Discussions:- What is the probability that |x| < 2

Define natural numbers, Q. Define natural numbers Ans. The natural...

Q. Define natural numbers Ans. The natural numbers (also called the counting numbers) are the numbers that you "naturally" use for counting: 1,2,3,4,... The set of n

Write first-order formulas over the relational symbols, Consider the unary ...

Consider the unary relational symbols P and L, and the binary relational symbol On, where P(a) and I(a) encode that a is a point and a (straight) line in the 2-dimensional space, r

Projectile, what is the greatest projection range down an inclined plane? h...

what is the greatest projection range down an inclined plane? how we will calculate that?

Explain the decimal system in detail, Explain The Decimal System in detail?...

Explain The Decimal System in detail? A decimal, such as 1.23, is made up of two parts: a whole number and a decimal fraction. In 1.23, the whole number is 1 and the decimal fr

Find interval of function, Find interval for which the function f(x)=xe x(1...

Find interval for which the function f(x)=xe x(1-x)   is increasing or decreasing function

Harold used a 3% iodine solution and a 20% iodine solution, Harold used a 3...

Harold used a 3% iodine solution and a 20% iodine solution to make a 95- ounce solution in which was 19% iodine. How many ounces of the 3% iodine solution did he use? Let x = t

How many students are study physics alone, A class has 175 learners. The gi...

A class has 175 learners. The given table describes the number of learners studying one or more of the subsequent subjects in this case                 Subjects

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