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qudoniselmore0
23.01.2021 •
Mathematics
Interpret the independent and dependent variables of these two bivariate data collections.
1. A baseball player’s homeruns according to years played
Independent variable is
.
Dependent variable is
.
2. Texting speed by characters per minute according to time in minutes
Independent variable is
.
Dependent variable is
.
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Ответ:
The dependent variable = Number of homeruns
Independent variable = years played
The Independent variable is Number of characters per minute
Dependent variable is Texting speed
Step-by-step explanation:
The independent variable are the variables which are used to infer or being about changes to the dependent variable by supplying different values of them, they are also called predictor variables. By varying the number of years, a baseball players' number of homeruns' can be predicted in such basis, hence, the
predicted or dependent variable is the number of homeruns'.
Similarly, the Number of characters (independent) an individual is able to type within a particular period of time can be used determine the Texting speed (dependent) of such person.
Ответ:
2(3y + 12) = 180
3y + 12 = 180/2 = 90
3y = 90 - 12 = 78
y = 78/3 = 26