Please Help!!
2 answers:
Answer:
The correct option is b.
Step-by-step explanation:
From the given box plot it is clear that
Minimum value = 26
Maximum value=180
We know that
Since 35 is first quartile it means 25% data lie below 35 and 75% data lie above 35, therefore 75% of workers commute 35 minutes or more to work.
Thus option b is correct.
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Answer:
Step-by-step explanation:
we can simply find the relative frequency as foloows:
We are given are No piercings, One or two piercings, and More than two piercings. The relative frequency with no piercings is 188/361 = 0.521, the relative frequency for one or two piercings is 82/361 = 0.227. The total has to add to 361, so there are 361−188−82 = 91 students with more than two piercings, and the relative frequency is 91/361 = 0.252. the below table describes each.
