What is the probability of rolling an even number greater than 1 on a fair die?
For a single roll of a die, find the probability of getting an even number.
Upon rolling a die once, determine the probability of getting a prime number.
A biased coin was tossed 350 times and the number of tails observed was 178. Calculate the relative frequency of getting heads.
The table shows the results from a survey where 20 students from a school were asked to pick their favorite fruit from 3 options. By calculating the experimental probability that a student’s favorite fruit is an orange, calculate how many of the 400 students in the school, would choose an orange as their favorite.
|Number of Students||10||2||8|
If a fair coin is flipped 1 308 times, how many times is it expected to land heads up?
Two coins are tossed 76 times. The upper faces are observed, and the results are recorded in this table. Determine the experimental probability of getting two tails as a fraction in its simplest form.
|Number of Occurrences||32||28||16|
In a festival, 28 of the first 68 people who played a dart throwing game won the top prize, and 7 people won a lesser prize. Given that the rest of the participants did not win any prizes, find the experimental probability of not winning.
The table shows the results of a survey that asked 100 people to vote for their favorite type of TV program.
What is the probability that a randomly selected person prefers drama?
The graph shows the results of an experiment in which a die was rolled 26 times. Find the experimental probability of rolling a 2. Give your answer as a fraction in its simplest form.
A box contains two colors of balls: red and white. There are 60 red balls in the box and 84 balls in total. What is the probability of selecting a white ball at random?
A bag contains 30 colored marbles. The probability of choosing a white marble at random is . How many white marbles are in the bag?
What is the expected number of tails when a fair coin is flipped 690 times?