Both mean and median are measures of the center of a set of data.
Mean is normally preffered to the median except if there is an outlier that has a tendency to affect the mean.
An outlier is a data point that significantly differs from the other data points in a sample.
In the data set above, there is no outlier that will affect the mean.
Therefore, he should use the mean because there are no outliers that affect the mean.
Answer:
$19.55
Step-by-step explanation:
17*0.15=2.55
17+2.55=19.55
The answer is -3 because mathematically -15 divided by 3 equals -3
Answer:
x = -7
Step-by-step explanation:
-1 + x = -8
x = -7
There is more than one way to solve this.
250° : 50min.
You can divide each side by ten for 5 minutes.
50/10 = 5 minutes
250/10 = 25°
