Probability Density Functions A continuous random variable takes
... A continuous random variable takes on an uncountably infinite number of possible values. For a discrete random variable X that takes on a finite or countably infinite number of possible values, we determined P(X = x) for all of the possible values of X, and called it the probability mass function (" ...
... A continuous random variable takes on an uncountably infinite number of possible values. For a discrete random variable X that takes on a finite or countably infinite number of possible values, we determined P(X = x) for all of the possible values of X, and called it the probability mass function (" ...
Exercise 4
... 2. Let A, B, C, D, and E be sample space outcomes forming a sample space. Suppose P(A)=0.2, P(B)=0.15, P(C)=0.3, and P(D)=0.2. What is P(E)? P(E)=1-0.2-0.15-0.3-0.2= 0.15 3. The probability that a student fails STAT 3309 is 0.10. What is the probability that a student passes STAT 3309? 4. A rock con ...
... 2. Let A, B, C, D, and E be sample space outcomes forming a sample space. Suppose P(A)=0.2, P(B)=0.15, P(C)=0.3, and P(D)=0.2. What is P(E)? P(E)=1-0.2-0.15-0.3-0.2= 0.15 3. The probability that a student fails STAT 3309 is 0.10. What is the probability that a student passes STAT 3309? 4. A rock con ...
Name________________________________
... 8. When Joe bowls, he can get a strike (knock down all the pins) 60% of the time. How many times more likely is it for Joe to bowl at least three strikes out of four tries as it is for him to bowl zero strikes out of four tries? Round your answer to the nearest whole number. ...
... 8. When Joe bowls, he can get a strike (knock down all the pins) 60% of the time. How many times more likely is it for Joe to bowl at least three strikes out of four tries as it is for him to bowl zero strikes out of four tries? Round your answer to the nearest whole number. ...
Chapter 6 Section 3
... A. Using Logic and/or Counting Techniques B. Best method for assigning probabilities C. See Example 1 & 2 on page 273 ...
... A. Using Logic and/or Counting Techniques B. Best method for assigning probabilities C. See Example 1 & 2 on page 273 ...
Stat 430 Homework 2 Fall 2008
... (a) Consider a class of 30 students. What is the probability that at least two of them share the same birthday? (same day, not the same year; ignore leap years) (b) How many students should be at least in the class to have this probability above 0.5? (4 points) ...
... (a) Consider a class of 30 students. What is the probability that at least two of them share the same birthday? (same day, not the same year; ignore leap years) (b) How many students should be at least in the class to have this probability above 0.5? (4 points) ...
