Answer:
The standard deviation of a probability distribution is a measure of variability of the distribution.
Step-by-step explanation:
We have been given an incomplete statement. We are asked to complete the given statement.
We know that standard deviation is measure of variability or dispersion of a set of data values.
It tells up how much a data point is spread out from the average or mean of the data set.
Therefore, option A is the correct choice.
We have been given that Sam uses an industrial kitchen to bake several batches of his famous chocolate chip bars.
Further, we are given that Sam needs to weight out 78 ounces, plus or minus 2.5 ounces.
Therefore, the equation that can be used to find maximum or minimum amount, c, of chocolate chips that he can weight out is:
![|c-78|=2.5](https://tex.z-dn.net/?f=%7Cc-78%7C%3D2.5)
bvcdrtStep-by-step explanation:
Answer:
x = 16
Step-by-step explanation:
Alternate exerior angles are congruent when the lines are parallel
So, 8x - 14 = 5x + 34
3x = 48
x = 16
I’m pretty sure the answer is 1/2 because if you look at the numbers: 3 is Half of 6 and 4 is half of 8. So the triangle shrunk by a half