Sunday
March 29, 2015

Homework Help: Probability and statistics

Posted by Arun on Friday, March 2, 2012 at 3:22am.

2. The standard deviation of the number of tosses required to get a 1 when a balanced dice is tossed repeatedly is equal to

Choose one answer:
a. √6
b. √30
c. 6
d. 30

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Probability and statistics - 4. The probability that a prime number occurs on at...
Probability and statistics - 10. The mean of the number of tosses on which a ...
Probability and statistics - 6. The probability that at most 3 tosses of a ...
Math - Find an equation of the line that bisects the obtuse angles formed by the...
Probability and statistics - The probability that at most 3 tosses of a ...
Algebra - Simplify the expressions and solve the equations 1. 2√3 - √...
math - The probability that a prime number occurs on at least 2 tosses when a ...
Probality - The probability that a prime number occurs on at least 2 tosses when...
Algebra 2 Answer Check - Simplify by rationalizing each denominator. 1. 2/√...
math - How would I come about to the solution and what the answers to the ...

Members