WILL MEDAL FIRST TO HELP ME

Question

anonymous · Answer

The stem-and-leaf plot shows the heights in centimeters of Teddy Bear sunflowers grown in two different types of soil

                                 |             |                                                       
                                 |       5    |   9                                                            
                     5 2 1 1 |       6    |  3  9                                          
                          2 1  |       7    |  0 2 3 6 7 8                                                                 
                           2 1 |       8    |   3                                                        
                              0 |       9    |                                           
                                 |             |                                                        
Key: 9|6 means 69    |             |   Key: 5|8 means 58
         

a) Describe the overlap of the two sets of data.

b) Calculate the mean of each data set.

c) Calculate the mean absolute deviation (MAD) of each data set.

d) Which set is more variable? How do you know?

anonymous · Answer

The 8 that's floating in the air is next to the 7

anonymous · Answer

can you screenshot the problem so its easier to understand?

anonymous · Answer

@BlossomCake ?
@iGreen ?
@devildaughter12 ?
@jennyrlz ?
@MCMURPH55 ?
@Cookie_2046 ?
@HELPMEPLZ!! ?
@spacemountain ? 
@superman36 ?
@skittles_for_life6422 ?
@skullpatrol ?
Anyone PLZ im desperate

anonymous · Answer

screenshot it so i can understand it better

anonymous · Answer

I cant cuz
1. The school doesn't let me screenshot it
And
2. Cus the person who ever types up all the tests put it like that\

anonymous · Answer

oh okay

anonymous · Answer

Sorry I got mad its just this is the last question out of the 200 I did today. I worked on it since last night

anonymous · Answer

@SolomonZelman 
@sleepyhead314 
@devildaughter12 
@iGreen 
@HackberryAbby18 
@deana99 
@DaWizjr 
@dan815 
@Dae-Dae_MontanaOG

anonymous · Answer

@BlossomCake 
@devildaughter12

anonymous · Answer

@zar

anonymous · Answer

@ZairaHernandez

anonymous · Answer

yes

anonymous · Answer

PLZ help me out I am Desperate this is the last question for the entire Test

anonymous · Answer

@BlossomCake

anonymous · Answer

>_<
Anyone?

zairahernandez · Answer

ahh its been far too long since i've done statistics... Overlap, as far as I remember, would just be the shared range of values between the two sets. In this case, both sets share the range of 51-83. set A goes higher, set B goes lower. Mean I'm sure you can calculate yourself, just sum of all the numbers in a set divided by the number of numbers in that set. Mean absolute deviation, once again is a lot of tedious math. Find the mean, then find the average distance that every number is from the mean (this sites good if you need more help: http://www.mathsisfun.com/data/mean-deviation.html ) and finally, which ever set has the higher Mean deviation would be more variable! Good luck