Question
Ira is the middle school basketball statistician. She tracks the number of minutes a player plays and the number of fouls the player makes. Her data are shown in the scatter plots. Is there an association between the number of minutes played and the number of fouls made?
Hint:
A scatter plot shows the association between two variables. If the points are clustered around the association is strong or else its weak. If they are far from each other, it has no association.
We are asked to find if there exists an association between the number of minutes played and the number of fouls made.
The correct answer is: We are asked to find if there exists an association between the number of minutes played and the number of fouls made.
ANSWER:
Step 1 of 1:
Analyzing the graph, we can clearly see that a trend line cannot be drawn to approximate the trend. Moreover, the points are scattered all around the graph, describing the inexistence of a relationship among the data set.
Thus, we can say that there exists a weak or no association for the given set of data.
If the variables tend to increase and decrease together, the association is positive. If one variable tends to increase as the other decreases, the association is negative.
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The table shows the temperature, TT, in degrees Fahrenheit, for hh hours after noon, in City B.
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2.Which city had a bigger change in temperature between p.m. and p.m.?
3.How much greater was the highest recorded temperature in than the highest recorded temperature in City A during this time?
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Number of connections for 4 noncollinear points = 6
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Number of connections for 4 noncollinear points = 6
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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 :
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 :
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