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Alex Ar [27]
3 years ago
8

A group of students were surveyed to find out if they like bike riding and/or roller skating as a hobby. The results of the surv

ey are shown below:
80 students like bike riding
20 students like bike riding but do not like skating
90 students like skating
40 students do not like bike riding

Make a two-way table to represent the data and use the table to answer the following questions.

Part A: What percentage of the total students surveyed like both bike riding and skating? Show your work. (5 points)

Part B: What is the probability that a student who does not like bike riding also does not like skating? Explain your answer. (5 points)
Mathematics
1 answer:
Greeley [361]3 years ago
6 0
Make a graph !!!!!!!
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