Answer:
See explaination.
Step-by-step explanation:
Sampling distribution can be defined as a probability distribution of a statistic which is gotten through a large number of samples usually drawn from a specific population.
The sampling distribution of a given population can be described as the distribution of frequencies of a range of different outcomes that could possibly occur for a statistic of a population.
Please refer to attachment for a step by step technique to prove How many candy bars must you have in order to be sure the sampling distribution of x is normal.
He sold 12 candy bars.
3x + 5y = 76
X + y = 20
2y= 16
Y= 8
X= 20 - 8= 12
Hope this helps.
Answer:
D. 15 cubic units
Step-by-step explanation:
Volume is height x length x width
h=2 1/2
l = 4
w = 1 1/2
multiply them to get 15 :)
Answer:
12
Step-by-step explanation:
Because if you see clearly that is the only answer that makes the most sense!
2m - 1 = 3m.....subtract 2m
2m = 1 + m ...subtract m
m - 1 = 2.....add 1
2 + m = 3....subtract 2
-2 + m = 1...add 2
3 = 1 + m....subtract 1