Of all sixth graders, 70% sent a text
message yesterday. ten trials of a
simulation are...
![subject](/tpl/images/cats/mat.png)
Mathematics, 27.08.2019 21:30 emmeaw245
Of all sixth graders, 70% sent a text
message yesterday. ten trials of a
simulation are conducted and the
data are recorded below.
62072, 34570, 80983, 04292, 83150,
36330, 96268, 14077, 77985, 13511
the numbers 0 through 6 represent
students who sent a text yesterday,
and the numbers 7 through 9
represent students who did not send
a text yesterday.
based on the simulated data, what
is the probability that 3 or more
of a group of 5 students randomly
selected will send a text today?
explain.
![ansver](/tpl/images/cats/User.png)
Answers: 1
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