A total of 250 people were surveyed about whether or not each person carries a cell phone. The results are shown below in the re
lative frequency table. Which statement is correct
2 answers:
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Answer:
112
Step-by-step explanation:
Just solve it easy peasy
First solve the inner brackets
Now the other brackets
Answer:
Step-by-step explanation:
GIVEN: There are two boxes. in the first box there are cards numbered from
to
the second box also contains
cards from
pick one card from each box.
TO FIND: probability that the sum of the two two cards is at least .
SOLUTION:
sample case such that sum of cards is :
sample case such that sum of cards is :
sample case such that sum of cards is :
Total sample case such that sum is atleast
Total sample cases
probability that the sum of the two two cards is at least
probability that the sum of the two two cards is at least is