Make predictions using experimental probability

Harper is playing darts. She hit the bullseye on 3 out of her last 12 tosses. Considering this data, how many bullseyes would you expect Harper to get during her next 24 tosses?

Restaurants often slip takeout menus under Ron's apartment door. So far, Ron has collected 6 menus for Korean food and 9 other menus. Considering this data, how many of the next 20 menus slipped under Ron's door should you expect to be from Korean restaurants?

Pam surveyed 18 students at her school about their favorite classes. Of the students surveyed, 2 said their favorite class was English. If Pam surveys 90 more students, how many of them should she expect to pick English, based on past data?

The Coffee Spot served several pastries this afternoon.

poppy seed muffins 1

cinnamon rolls 3

bran muffins 2

apple fritters 2

croissants 2

Considering this data, how many of the next 20 pastries served should you expect to be bran muffins?

Of the 72 people who have taken their seats at a seminar, 6 have brown hair. Considering this data, how many of the next 144 people to take their seats should you expect to be brown-haired?

Jackson's mother recorded what color shirt Jackson wore on each day recently.

brown 8

yellow 10

green 11

gray 1

black 6

Considering this data, how many times would you expect Jackson to wear a black shirt in the next 42 days?

A choir teacher took the students who have enrolled in her class so far and classified them by which parts they sing.

tenors 6

altos 7

sopranos 13

Considering this data, how many of the next 32 students to join should you expect to NOT be sopranos?