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!

i think it would be 43 movies that would have to be watched.

step-by-step explanation:

think about it. for the second plan, every month is 8 dollars. 8 x 12= 96. so thats the number for the second plan. now for the first plan, its annual meaning you have to pay 10 dollars every year. so now you have to get an equivalent amount of 86 since 96-10=86. 86 divided by 2 since every movie costs 2$ then you would have to watch 43 movies a year to get the same as the second plan. i really hoped this . have a wonderful day as well!

the answer would be d

straight away you can eliminate a and c because not all books contain a scientific skill because some may be fiction. c is also wrong because it saids that the only way children can learn is through books which is incorrect.

b is also wrong because reading can be a scientific skill but not always, therefore it is wrong which leaves you with d, the correct answer since it said that it can children learn.

hope this ! : 3