Question

http://prntscr.com/6e0ep9

Answer 1

@AlexandervonHumboldt2

Answer 2

@pooja195

Answer 3

@Nnesha

Answer 4

@HelpBlahBlahBlah @Jhannybean

Answer 5

@sleepyhead314

Answer 6

@andrewhaze @Awolflover1 @autumnm @ashley_king @adorablefourfootnine @butterflydreamer @bohotness @blurbendy @Bookworm14 @broncoboots12 @Bangerz_14 @Compassionate @CausticSyndicalist @chainedecho @Calvin3 @carsonsi @cecormier @dtan5457 @drewb @DeadLies @DeadLies @Destinymasha @RowanMartinFan @Teddyiswatshecallsme @Teddyiswatshecallsme @TheEdwardsFamily @InExileWeTrust @iamgroot @IlincaCoada01 @Firejay5 @FloppyRawrRawr @freemap @freemap @hysusonic @geny55 @harz360 @GreenCat @jim_thompson5910 @jigglypuff314 @krazzikitten69 @jazzyspazzy @gottennis121 @ganeshie8 @familyguymath @Preetha @pitamar @whydoihavetosignup1 @eliassaab @whatimjustpretty @tester97

Answer 7

YESDD

Answer 8

So can you help me solve this?

Answer 9

yes which one do you think yuo're answer is ?

Answer 10

A and D

Answer 11

okay why do you thikn a and d?

Answer 12

Because the chart shows the information should be a and d :|

Answer 13

okay

Answer 14

So is it correct :/

Answer 15

'A' says that *the age of patients* of Dr. Appiah (the first) varies more than of Dr. Cantwell's (second). is it true or false?

Answer 16

So I'm guessing my answers are correct

Answer 17

You have to cooperate if you want me to help you. If you don't then just don't tag me =|

Answer 18

It's true

Answer 19

What in the data makes you say it is true?

Answer 20

43 and 29 :/

Answer 21

aha, but here is the thing. they don't ask who has older patients, they ask who has more variance in the patients' ages. So we don't really care about the mean age, that could be anything. we care about the deviation because it tells us how much the ages vary for each one of them

Answer 22

The higher the deviation, the more the data varies. it could still have the same mean, but it varies more around it.

Answer 23

So, which one of the doctors has higher deviation? the first or the second?

Answer 24

First :\

Answer 25

But the MAD of the first is 9.7 and the second's 13.9, how could 9.7 be higher than 13.9?

Answer 26

Ok 2nd then

Answer 27

Right. but A says that the first has higher than the second. so A is false.
what about B?

Answer 28

It's true .-.

Answer 29

yes, because the first's MAD is indeed less than the third's. good. C?

Answer 30

True

Answer 31

Right, because 13.9 and 14.1 are close numbers. D?

Answer 32

Need help?

Answer 33

tHERE CAN ONLY BE TWO ANSWERS!!!!!!!!!!!!!!!!!!!!!!!

Answer 34

well, another way to solve it I guess hehe =)
but yes, D is incorrect, the deviation of Appiah (the first) is 9.7 and the deviation of Singh (third) is 14.1
Those numbers are not close, so it is not like the case with C
grats you did it \( \Large ☺\)

Answer 35

ues