
Q3-M1-Statistics Summative Test
Quiz by MARITESS ZARA
Track each student's skills and progress in your Mastery dashboards
Which one of the following is discrete data?
Which of these is continuous variable?
Which one of the following is discrete data?
Consider the following discrete probability distribution, what is the sample space of the experiment?

What are the sample points associated to 0.1 ≤ P(X) ≤ 0.3?

What are the sample points associated to P(X) ≤ 0.2?

Suppose two balls are drawn in succession without replacement from an urn containing 5 red balls and 6 blue balls. Which is a possible value of the random variable for the red balls?
Suppose two balls are drawn in succession without replacement from an urn containing 5 red balls and 6 blue balls. What is the sample space?
Suppose two balls are drawn in succession without replacement from an urn containing 5 red balls and 6 blue balls.  If X be the random variable representing the blue balls, what is the value of X?
Suppose four coins are tossed simultaneously and the number of heads are recorded. Let X be the number of head appeared. If your task is to find the number of head appeared, what is the first step you will do?
What is the term used for the set of all possible outcomes in an experiment?
Which of the statements refers to discrete random variable?
Which of the following doesn't belong to the group?
Which of the following variables can assume only a finite number of values and can be determined by simply counting?
You have a bag containing 3 red chips and 6 white chips and you draw 4 chips. Let random variable Y be the number of red chips drawn from the bag out of 4 draws without replacement. Find the values of the random variable Y.
What is the sample space suppose two coins are tossed?
A couple has four children. Let "b" = the number of boys they have. What are the possible instances of "b"?
Given a tray with 30 eggs. Let X be the random variable for the number of rotten egg. What are the possible values of random variable?
If two coins are tossed, which is not a possible value of the random variable for the number of tails?
Let set A = {1, 2, 3, 4} and set B = {2, 3, 5, 7}. One number is chosen at random from each set and their sum is calculated. What is the probability that this sum is less than 6?