- IB
- Question Type 1: Creating sample spaces for different experiments
Let be the event that exactly one tail appears when tossing a coin three times. List .
[2]Consider an experiment where a coin is tossed three times, and the result of each toss is recorded as (Heads) or (Tails).
Let be the event that the last two tosses are the same. List the elements of the set .
[2]Let be the event that the first toss is a tail in three coin tosses. List the elements of .
[2]A fair coin is tossed three times.
Let be the event that the first and last tosses are the same and there are exactly two heads. List the elements of .
[2]Let be the event that the total number of heads is odd in three coin tosses. List .
[2]Let be the event that at least one toss is a head when a fair coin is tossed three times. List .
[2]Express the sample space of tossing a coin three times using set-builder notation.
[2]The event is defined based on a sample space of three independent coin tosses.
Let be the event that no two heads occur consecutively in three coin tosses. List .
[1]Let represent heads and represent tails in a sequence of coin tosses.
Let be the event that heads and tails alternate in three tosses (no two adjacent tosses are the same). List the elements of .
[2]Determine the number of elements in the sample space for three coin tosses.
[1]A fair coin is tossed three times.
Let be the event that exactly two of the three tosses are heads. List the set .
[2]List the sample space for the experiment of tossing a fair coin three times.
[2]