Question

HIGH POINTS!!!

The average daily temperatures of a city in the United States were recorded for one year. The graph below shows the information. What is the median and the standard deviation of the average daily temperatures of this city?
a. 90; 36
b. 36; 6
c. 84; 6
d. 84; 8​

Answer 1

C

Explanation:

The median is the middle point in a data set. Looking at the graph, we can see that this middle point is at 84.

Eliminate A and B because they don't include 84.

Standard deviation is basically a measure of how the data is distributed. Looking at the graph, we can see that each tick mark is 6 degrees apart, which indicates that the standard deviation is 6.

The answer is C.