80 9 MA.8.DP.2.2 Calculator: SCIENTIFIC Unit 10 MA.8.DP.2.3 Calculator: SCIENTIFIC Grade 8 FAST Prep A 6-sided die is rolled twice. What is P(the sum is less than 9)? Claire rolls a fair die 300 times and can predict that she will roll a 3 approximately 50 times. What is the theoretical probability that she will roll a 3? Unit 10 MA.8.DP.2.3 10 Calculator: SCIENTIFIC If Grayson rolls a 6-sided die 200 times, what is a reasonable prediction on how many times he will roll a 4? 11 12 Unit 10 MA.8.DP.2.3 Calculator: SCIENTIFIC The probability of landing on a green section of a spinner twice in a row is If the spinner is spun twice in a row 128 times, how many repetitions of the two spins in a row do you predict will land on green both times? 16 Unit 10 MA.8.DP.2.3 Sienna flipped a fair coin three times in a row. She did this a total of 120 sets of three tosses. About how many of these times do you predict she got at least one heads? Calculator: SCIENTIFIC Unit 10

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