1. what proportion of your sample is less than 0.4 seconds?
( My answer= 7/20)
2. Estim...
Mathematics, 24.02.2021 02:00 hjeffrey168
1. what proportion of your sample is less than 0.4 seconds?
( My answer= 7/20)
2. Estimate the proportion of all twelfth graders at this school who have a reaction time of less than
0.4 seconds. Explain your reasoning.
3. There are 120 twelfth graders at this school. Estimate how many of them have a reaction time of less than 0.4 seconds?
Answers: 3
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