Predictions with Experimental Probability

The experimental probability that it will rain on any given day is 15%.  Out of 365 days, about how many days can you predict it will rain?

• 50 days
• 55 days
• 53 days
• 57 days

Tags

CCSS.7.SP.C.6

The experimental probability that it will rain on any given day is 28%.  Out of 150 days, about how many days can you predict it will rain?

• 40 days
• 42 days
• 53 days
• 51 days

Tags

CCSS.7.SP.C.6

If 12 out of 15 people recycle aluminum cans, how many people out of 1 million (1,000,000) would you expect to recycle?

• 800 people
• 8,000 people
• 800,000 people
• 8,000,000

Tags

CCSS.7.RP.A.3

If 12 out of 15 people recycle aluminum cans, how many people out of 200,000 would you expect to recycle?

• 800 people
• 18,000 people
• 160,000 people
• 8,000 people

Tags

CCSS.7.RP.A.3

• 1247 people
• 1257 people
• 1347 people
• 1357 people

Tags

CCSS.7.SP.A.2

A bag contains 6 white marbles and 4 black marbles.  You pick out a marble, record its color, and put the marble back in the bag.  If you repeat this process 35 times, about how many times do you expect to remove a white marble from the bag?

• 21 times
• 23 times
• 20 times
• 25 times

Tags

CCSS.7.SP.C.6

• 15,760 people
• 17,560 people
• 16,760 people
• 16,660 people

Tags

CCSS.7.SP.A.2

• 141 times
• 151 times
• 161 times
• 171 times

Tags

CCSS.7.SP.C.6

• 22 million
• 33 million
• 44 million
• 55 million

Tags

CCSS.7.RP.A.3

• 124 students
• 224 students
• 324 students
• 424 students