FORESTRY
AGRICULTURAL STATISTICS AND ECONOMICS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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A scatter plot was created to show the relationshipbetween the number of staff members and studentsat various schools. The scatter plot’s trend line has anequation of y = 0.1x + 18, where y is the total numberof staff members and x is the total number ofstudents.Use the equation to predict the number of students ina school with 120 staff members.
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1, 038 students
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30 students
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890 students
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1, 020 students
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Explanation:
Detailed explanation-1: -A scatterplot is a type of data display that shows the relationship between two numerical variables. Each member of the dataset gets plotted as a point whose x-y coordinates relates to its values for the two variables.
Detailed explanation-2: -A dependent variable is the variable that is being studied or measured. In the case of a scatter plot, it’s the variable that we’re looking to determine whether or not has a correlation with the independent variable.
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