7S10 Predict the Outcome of an Experiment

Based on Rudy's baseball statistics, the probability

that he will pitch a curveball is ¼.

If Rudy throws 20 pitches, how many pitches

most likely will be curveballs?

Veronica has a box that contains 24 pictures of her

family, 6 pictures of her dog, and 12 pictures of her

friends. Veronica randomly chooses one picture from

the box. Which statement best describes what will

likely occur?

 She will definitely pick a picture of her family.

 She will most likely pick a picture of her family.

 She is equally likely to pick a picture of

     her family or of her dog.

 She is equally likely to pick a picture of

     her family, of her dog, or of her friends.

Rachel has 5 silver bracelets and 2 gold bracelets

in her jewelry box. Rachel randomly picks one

bracelet. Which statement best describes

which bracelet she will probably pick?

 She will probably pick a gold bracelet.

 She will definitely pick a gold bracelet.

 She will probably pick a silver bracelet.

 She will definitely pick a silver bracelet.

John hits about 40% of his shots in a basketball game.

If he takes 15 shots in a game, what is the

best prediction for the number of shots he will make?

During the softball season, Judy has gotten a hit

9 out of 36 times at bat. If she goes to bat 4 times

in the next game, how many times will she

most likely get a hit?

Jerry is practicing for the bowling league.

He bowled over 200 pins in ¾ of his games this

summer. If he bowls 24 games during the season,

how many times should he expect to bowl over 200?

Mary has a 75% free throw average. If she takes 12

free-throws in the next game, what is the best

prediction for the number of free-throws that she

will make?

Alex scored above 85% on 12 of the first 20

math tests this year. If there are 10 tests left,

what is the best prediction for the number of

tests on which he will score above 85% for

the rest of the year?

If you roll a number cube 120 times, what is the

most likely number of times you will roll a six?

If you flip a coin 300 times, what is the

most likely number of times it will land tails up?

If you spin this spinner 200 times, what is the

best prediction for the number of times

it will land on yellow?

If you spin this spinner 200 times, what is the

best prediction for the number of times

it will land on red?

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