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by BlastRoom
Use relative frequencies from a two-way table to describe a possible association.
#us_grade_8_math
20 questions
One question set, multiple game modes. Tap any game to see it in action. Not sure which to pick?
Answer to place stones and capture territory.
Outrun the snow together.
Earn blasts, then hunt the other team.
Answer to earn energy, then climb.
The class blasts through walls together.
Bid on mystery lots. Most money wins.
Sell tours. Nice, standard, or a total scam.
Answer, restock, and serve the rush.
More correct answers pulls the rope your way.
Answer, then shoot down the alien wave.
Answer, then tap to leap the frozen ridge.
Of the 35 households in the Owns a cat column, what percent are in the "No dog" row, to the nearest whole percent?
Of the 20 players in the "Practised" row, what percent are in the Won column?
Of the 25 students in the "Ate breakfast" row, what percent are in the Alert column?
Of the 50 students in the "Ate breakfast" row, what percent are in the Alert column?
Among the visitors in the "Wore sunscreen" row, 75% are in the No burn column; among those in the "Wore none" row, 25% are. What does that comparison suggest?
Of the 45 players in the Won column, what percent are in the "Did not practise" row, to the nearest whole percent?
Of the 25 students in the "Did the homework" row, what fraction are in the Passed column, written as a decimal?
Of the 55 students in the Passed column, what percent are in the "Did not do it" row, to the nearest whole percent?
Of the 35 students in the Passed column, what percent are in the "Did not do it" row, to the nearest whole percent?
Of the 40 players in the "Practised" row, what fraction are in the Won column, written as a decimal?
Among the students in the "Ate breakfast" row, 75% are in the Alert column; among those in the "Skipped breakfast" row, 25% are. What does that comparison suggest?
Of the 20 households in the "Owns a dog" row, what fraction are in the Owns a cat column, written as a decimal?
Of the 45 visitors in the No burn column, what percent are in the "Wore none" row, to the nearest whole percent?
Of the 20 visitors in the "Wore sunscreen" row, what fraction are in the No burn column, written as a decimal?
Of the 50 households in the "Owns a dog" row, what percent are in the Owns a cat column?
Among the households in the "Owns a dog" row, 75% are in the Owns a cat column; among those in the "No dog" row, 25% are. What does that comparison suggest?
Among the students in the "Did the homework" row, 90% are in the Passed column; among those in the "Did not do it" row, 40% are. What does that comparison suggest?
Among the students in the "Did the homework" row, 75% are in the Passed column; among those in the "Did not do it" row, 25% are. What does that comparison suggest?
Of the 40 visitors in the "Wore sunscreen" row, what percent are in the No burn column?
Of the 40 students in the "Ate breakfast" row, what percent are in the Alert column?
Crack the passcode before the zombies get in.
Answer, then swat bugs for bonus points.
Race through questions at your own speed.
Same question on every screen. Fastest wins.
Pick a tile, answer, hit bonuses and steals.
Probability of Repeated Experiments
20 questions
