Answer:
Q₂ = 78
Step-by-step explanation:
Q₂ is the median of the data set.
The median is the middle value of the data arranged in ascending order.
If there is no exact middle value then it is the average of the values either side of the middle.
48, 64, 66, 70, 72, 84, 86, 90, 92, 94 ← in ascending order
↑ middle
median Q₂ = = = 78
264 because you move the decimal 2 times to the right
Answer:
Step-by-step explanation:
When you do 45 divided by 9 you get 5.
45 / 9 = 5
To figure out what the smaller number (in this the 4) equals,
you have to do 4 times 9 to get 36.
4 * 9 = 36
So your answer is 36.
The answer to change into an improper fraction is 54/7.