Answer:
The lower quartile value is the median of the lower half of the data. The upper quartile value is the median of the upper half of the data.
Answer:
= 9
Step-by-step explanation:
Given that,
Asn expression :
We need to evaluate the above expression.
We know that,
So,
or
So, the value of is 9. Hence, the correct option is (b).
Answer:278.44
Step-by-step explanation:
Divide the miles per year by months
A fraction that is equivalent to 1/4 is 25/100