Answer:
C
Step-by-step explanation:
THe mean deviation is the sum of all the differences of the values from the mean and then we divide by the number of values in the data set.
First, lets find the mean (sum of all the numbers divided by number of numbers):
Mean = (271+354+296+301+333+326+285+298+327+316+287+314)/12 = 309
Now, the mean deviation:
|(271-309+(354-309+(296-309+.....(314-309))|/12 = <u>19.33</u>
<u>The mean absolute deviation (MAD) is equal to 19.33</u>
<u>Correct answer is C</u>
Did you get the awnser or no cause like well I don’t know
Answer:
33
Step-by-step explanation:
if she worked three more than twice as many hours as gary worked we can subtract 3 for 48 which leaves 45. she worked twice as many hours as he did and 45 is perfectly devisable by 3 at 15 so she worked 30 hours plus 3 while gary only worked 15 hours. This could be wrong but i dont think it is :)
Answer:
That would be A) 5 miles.
Step-by-step explanation:
this is because 3 times 5 is 15
so 1/3 of 15 is 5
Answer:
30kg
Step-by-step explanation:
mass of 1 Chocolate bar = 200g
Box = 150 chocolate bar
150x200g = 30,000g
1kg =1000g
so 30,000g/1000g x 1kg
= 30kg
