Mathematics, 03.12.2021 18:10, sanaiajohnson56
A student conducted 20 trials of an experiment in which she flipped a fair coin 3 times. She created a table of information to record the number of heads she received.
Number of Number
Heads of Trials
0
2
1
7
2
8
3
3
Based on the data in the table, what is the expected value for the number of heads?
O 1.5
O 1.6
O 1.8
O 3.3
Answers: 3
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