Analyzing the relationship between variables by using regression allows a researcher to evaluate whether or not one variable will predict the outcome of another. This statement is True.
Regression analysis allows relationships or correlations between the data to be analyzed. Analyzing data helps researchers understand the results of the experiments they are conducting. Regression analysis allows you to interpret the values of other variables. If the variables are known, researchers can use the data to predict outcomes without performing an actual experiment.
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Could you give us the multiple-choice options? Normally, letter C is the most often correct.
CAPTCHAs prevent the use of bots in creating electronic contracts, because they are designed to make sure that actual humans are completing the transactions.
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Answer:
2 OR4 ; both correct
Explanation:
x^2=7
x^4+y^2=50
x^4=(x^2)^2=(7)^2=49 --> 49+y^2=50
y^2=50-49=1 --> y=±
--> y=±1
+1 or -1 both possible --> solve both
+1+w=3 --> w = 3 - 1 = 2
OR
-1+w=3 --> w = 3 + 1 = 4
it doesn't change or it will change by 0%