Outlier is the value in the data set which very different from the other values.the difference between the mean of the data, including the outlier and excluding the outliers 0.93. Thus the option 3 is the correct option
Given information-
Shelly runs a 5 k race on the first of each month.
<h3>Mean and Outlier</h3>
Mean is the addition of the given data divided by the total number of the values. Outlier is the value in the data set which very different from the other values.
Total values are 12.The addition of all the values is,
Thus the mean including the outlier for the given data is,
The value 50.32 is much bigger than the other data set. Thus 50.32 is a outlier for the given problem. The addition of all the values excluding the outlier is,
Now the total values are 11. Thus the mean excluding the outlier is,
The difference,
Thus the difference between the mean of the data, including the outlier and excluding the outliers 0.93. Thus the option 3 is the correct option.
Learn more about the outlier and mean here;
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Answer:
-2, -6
Step-by-step explanation:
|3x−4(x+1)|=2
|3x - 4x - 4| = 2
|-x - 4| = 2
-x - 4 = 2
-x = 6
x = -6
-x - 4 = -2
-x = 2
x = -2
The given temperatures of 70 °F, 50 °F, and 35 °F, at the given 3, 3, and
6 days give the following step function;
- Please find attached the graph of the step function?
<h3>How can the step function be written?</h3>
The temperature at it is fermented in the first three days = 70 °F
From day 3 to 6 the temperature = 50 °F
From day 6 to day 12, the temperature at which it is kept in the freezer = 35 °F
The step function is therefore;
The graph of the above function created with MS Excel is attached
Learn more about step functions here:
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Answer:
(f+g)(3) = 347
Step-by-step explanation:
(f+g)(3) = f(3) +g(3) = (2·3 +210) +(2·3 +125) = 216 +131
(f+g)(3) = 347
____
The sum of two functions is the sum of their individual values.
TR = 6
QR = 2(TR)
QR = 2(6)
QR = 12