$456$.$.$.$$.&.&.&.&.&.$.$.$.$$.$.$.$.$.$.$.$.$.$$.$.$.$&.
The answer is 20 questions.
Answer:
51
Step-by-step explanation:
I mean it should add up to 180 so
180 = 63+66+x
x=51
Answer: The lower quartile is 6
Step-by-step explanation: To find the lower quartile of a set of data, we can find the median of the data and then find the median of the first half. This strategy is similar to dividing a cake into halves, and then dividing one of the halves in half so that you end up with a quarter of the cake.
