If i have this; 70, 62, 67, 74, 80, 82, 77, 77, 80, 80
and i have a

mean of: 74.9

median of: 77

mode of: 80

what is my 5-number summary written in set notation (as a list of numbers without labels). { , , , , }

Your answer may be {67, 70, 77, 80, 80}

Step-by-step explanation:

I am not entirely sure but it's what I got from it.

If you multiply the mean by 5, you are going to get 374.5. So whatever 5-number set notation you pull from the original 10-number set should have a sum that is around 374.5.

So,

67 + 70 + 77 + 80 + 80 = 374

As you can see from the 5-number set, you'll get a:

Mean: 74.8

Median: 77

Mode: 80

The mean isn't the same as what you gave, but I hope it is close enough :')

I am not an expert and this is all based on speculation, though I hope this helps!

the distance from any point on the parabola to the focus is the exact same as the distance from that point to the directrix.

if you could provide answer choices that might allow me to answer the question easier if my above answer isn't an option! (: