A die is rolled 50 times, and a six comes up 9 times. Determine the relative frequency of rolling a six, as a decimal.
A fair die is rolled 180 times. How many times would you EXPECT to get a number greater than 4?
An ordinary fair die is rolled once. Write down, as a fraction in its simplest form, the probability of getting a six.
A fair die is rolled 600 times. How many times would you EXPECT to get an even number?
A spinner has 7 equal sectors, of which 6 are red. The spinner is spun once. Write down, as a fraction in its simplest form, the probability that it lands on a red sector.
A spinner has 10 equal sectors, of which 3 are purple. The spinner is spun once. Write down, as a fraction in its simplest form, the probability that it lands on a purple sector.
A spinner has 6 equal sectors, of which 1 is purple. The spinner is spun once. Determine the probability that it does NOT land on a purple sector.
A bag contains 2 blue and 8 purple counters (10 in total). One counter is drawn at random. Write down the probability that the counter is blue, as (a) a fraction in simplest form, (b) a decimal, and (c) a percentage.
An ordinary fair die is rolled once. Write down, as a fraction in its simplest form, the probability of getting an odd number.
Two fair coins are tossed at the same time (H=H=H= heads, T=T=T= tails). Answer the questions below about the sample space.
A spinner is divided into 6 equal sectors, each a different colour: purple; orange; green; red; blue; yellow. The spinner is spun once. Answer the questions below about the sample space.
A spinner has 8 equal sectors, of which 7 are orange. The spinner is spun once. Determine the probability that it does NOT land on an orange sector.
