Question
Blooms Level : Understanding
Meri analyzes the data collected to determine how long after posting a new blog her new home page received its maximum number of new views. Her data is presented in the table. How can she determine whether there is relationship between the time after posting and the number of new views.
NUMBER OF VIEWS ON HOME PAGE :
Hint:
Scatter plots are graphs that present the relationship between two variables in a data set. It represents data points on a two dimensional plane or on a Cartesian system.
A set of data is linear if it aligns in a line when we obtain the corresponding scatter plot.
We are asked to check whether there exists a relation between the time after Meri posts a blog and the number of views.
The correct answer is: We are asked to check whether there exists a relation between the time after Meri posts a blog and the number of views.
ANSWER:
Step 1 of 2:
Plot the points on graph and obtain the corresponding scatter plot graph.
Thus, we get:
Step 2 of 2:
Analyzing the scatter plot, it is clear that the points fall on a line.
Hence, there exists a linear relation between the set of points.
Step 2 of 2:
Analyzing the scatter plot, it is clear that the points fall on a line.
Hence, there exists a linear relation between the set of points.
If a set of points corresponding to the data lie on a line, then the values have a linear relation with the equation of the form, where m is the slope and c is the x-intercept.
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