Find mean, median and mode for both a and b

I'll do a, and let you do b. ANSWERS FOR a) Mode: 6, Median: 6, Average: 5.83

Step-by-step explanation:

Mode is the easiest. It means most common. 6 has the highest frequency (occurs 9 times). 6 is therefore the mode.

Median is a bit trickier. It means the middle number. We know that the total of the frequencies is 24. That is an even number. The middle of that is between 12th and 13th results. Both the 12th and 13th results are 6. That means the median is 6. If both weren't the same, we would have to take the average of two numbers.

Average is easy, but takes the longest. To calculate it, we multiply each score(x) by its frequency(f) and and them all together, then divide by the frequency total.

(3x4 + 5x6 + 6x9 + 7x4 + 8x2)/24 = 5.83

an altitude of 15,000 feet

step-by-step explanation:

median is the value separating the higher half of a data sample, a population or probablity distribution from the lower half.

step-by-step explanation:

say you have 3,8,7,3,1,9,8 order them from lowest to highest

if orderd it would be 1,3,3,7,8,8,9 now you take away from the lowest and the highest until you end up in the middle.

so you would remove the 1 and 9 leaving you with 5 digits remaining

when you've reached the middle that would be your answer so in this case the answer is 7

if there were two numbers left say 7 and 5 you'd and them together so 12 then divide by 2 witch would equal 6 so the answer would be 6

good luck on that project hoped i you at all