Answer:
Central tendency and standard deviation both require mutual understanding of the proletariat functions of the hypothetical parabola, which in turn creates a non-linear function between both of the various data sets. Also, they create the basis for totalitarian graphing sets because complex theorems are infinite.
Ths is easier than it looks.
115 - - 15 = 115 + 15 = 130 degrees difference.
Answer:yes
Step-by-step explanation:
Answer:
Where
and
And the z score is given by:

And since z = 0.75 we can replace like this:

And if we solve for x we got:

Step-by-step explanation:
Previous concepts
Normal distribution, is a "probability distribution that is symmetric about the mean, showing that data near the mean are more frequent in occurrence than data far from the mean".
The Z-score is "a numerical measurement used in statistics of a value's relationship to the mean (average) of a group of values, measured in terms of standard deviations from the mean".
Solution to the problem
Let X the random variable that represent the ACT scores of a population, and for this case we know the distribution for X is given by:
Where
and
And the z score is given by:

And since z = 0.75 we can replace like this:

And if we solve for x we got:

You can only multiply and add with associative property. are you talking about distributive property or identity property