<PRE><B>Question 321795</B>
construct a probability distribution for the following data
number of times students were tardy to class the first quarter
x, #of tardies 0 1 2 3 4
# of students 80 20 22 18 10
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P( no tardies) = 80/150
P(one tardy)   = 20/150
P(two tardies) = 22/150
P(three tardy) = 18/150
P(four tardies)= 10/150
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Cheers,
Stan H.
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