Unit 2 - Probability

If each letter of the alphabet was written on a piece of paper and thrown into a bag, and you picked one letter at random, what is the probability that you pick a letter that is also in the word STATISTICS.

Dont forget to reduce your fractions! to enter a fraction use a dash, for example 1/2

If each letter of the alphabet was written on a piece of paper and thrown into a bag, and you picked one letter at random, what is the probability that you pick a G or a Q?

Dont forget to reduce your fractions! to enter a fraction use a dash, for example 1/2

A piggy bank contains: 5 toonies, 4 loonies, 10 quarters, and 9 dimes. If you randomly took one coin from this piggy bank, what is the probability that you picked a loonie?

Dont forget to reduce your fractions! to enter a fraction use a dash, for example 1/2

A piggy bank contains: 5 toonies, 4 loonies, 10 quarters, and 9 dimes. If you randomly took two coin from this piggy bank without replacement, what is the probability that you picked a dime and then a toonie?

Dont forget to reduce your fractions! to enter a fraction use a dash, for example 1/2

A piggy bank contains: 5 toonies, 4 loonies, 10 quarters, and 9 dimes. If you randomly took two coin from this piggy bank without replacement, what is the probability that you picked 2 quarters?

Dont forget to reduce your fractions! to enter a fraction use a dash, for example 1/2

If you pick one card out of a standard deck (no jokers), what is the probability of picking either a spade or a king?

What is the probability of NOT rolling a 2 or 5 on a standard die in ONE roll? (use your compliment formula for NOT questions!)

Using the following contingency table, what is the probability of someone owning a blue car?

reduce your fractions and enter your fractions on line with a /

Using the following contingency table, what is the probability that someone is a male and has a red car?

Reduce your fractions!

How many ways can an organization with 10 members form a 4 member committee?