In a single dice, how many total events are there?
6
100
How many total events are there in a single coin toss?
2 (heads or tails)
100
A couple is trying to have a baby. What is the probability of getting a daughter?
1/2
100
Where do we use probability on a daily basis?
Weather reporting, casino gambling, and insurance calculations, to name a few.
200
What is the probability of scoring black hearts?
0/52
200
What is the probability of rolling an even number?
3/6
200
If you flip a single coin 2 times, what is the probability of getting TT?
1/4
200
A couple is trying to have two kids. What is the probability of having a son and a daughter?
2/4
200
In an event, is it possible for us to have a negative probability? Let's say, your friend invites you to a party, and the outcomes are if you decide to go or not.
No, the probability exists between 0 to 1.
300
What is the probability of scoring a diamond king?
1/52
300
When you roll two dice, what is the probability of rolling a number greater than 14?
0
300
If you flip a coin 3 times, what is the probability of getting 2 Head sides?
3/8
300
A couple is trying to have three kids. What is the probability of having only daughters?
1/8
300
What is an example of random sampling?
Share an example!
400
What is the probability of scoring a queen card?
4/52
400
When you roll two dice, what events are there to get a total number '11'?
5,6 and 6,5
400
If you flip a coin one time, what is the probability of getting heads and tails?
0/2
400
A couple is trying to have three kids. What is the probability of having only two sons?
3/8
400
If a sports team selects its players based on skills, is this random sampling?
No
500
What is the probability of scoring a 5 or an 8 card?
8/52
500
Is it very likely to roll a 6 on your first try?
Not really; there is one '6' side, so the probability is 1/6.
500
What is the probability of getting all Tail sides in a toss with a single coin, tossed 3 times?
1/8
500
A single guy decided that the married life isn't for him. He's going to adopt a baby and raise it on his own. Is it random sampling if he asks for a son?
No
500
Why is random sampling important?
To ensure fairness and to let go of bias. We use random sampling for a lot of selection methods and use it in research studies.