Answer:
There are two main types of correlation coefficients: Pearson's product moment correlation coefficient and Spearman's rank correlation coefficient. The correct usage of correlation coefficient type depends on the types of variables being studied. We will focus on these two correlation types; other types are based on these and are often used when multiple variables are being considered.
Step-by-step explanation:
You solve this in steps.
First you find f(-1) = 3.
Then you find g(3) = 2.
g(f(-1)) = g(3) = 2
Answer:
806 million years
Step-by-step explanation:
From the information given:
Firstly, we need to determine the no. of ways we can choose n many words in the dictionary & array them in 
ways.
Thus, the no. of unique books possible of length till K is:
where K = 6, we have the value to be:
= 25420530373932821216635722990977
Thus, the time required to write all possible texts of 6 is:
= (25420530373932821216635722990977)/10⁶
≅ 806 million years.
Step-by-step explanation:
f ( - 4) = 3 ( - 4) ² - 2( - 4)
=. 3 ( 16) + 8
=. 48 + 8 = 56
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<span>the answer is C: Lara should have only divided the side lengths by 2 in order to reduce the triangle.</span>
