Question

When data is collected, the most common calculations computed are the Measures of Central Tendency, mean, median and mode. It is important to know how to compute these values and it is also extremely important to know what these values mean in context of the data set. Use the internet to find a data set. Key terms to search: Free Public Data Sets and Medical Data Sets. Introduce your Data Set and Cite the Source. Why was this data interesting to you? Calculate measures of central tendency (Mean, Median & Mode) and measures of variation (Range and Standard Deviation) for your data. Write a sentence for each calculation explaining what that value means in context of your data.

Answer 1

Answer:

Following are the responses to these questions:

Step-by-step explanation:

In point a:

Please find the graph file in the attachment.

In point b:

This information is interesting for us, because we inform us about an important disease outbreak in such days and how the pandemic impacts major global communities like London as well as how the pattern in the recorded cases is increasing and decreasing.

In point c:

The data are sorted: 551, 1683, 3194, 4053, 4079, 5842, 5868

Mean$= \frac{(551+1683+....+586)}{7} =3610$

Median proves middle value or class so if ascending data is arranged = 4th term = 4053 

A mode is of max $= 3_{median} -2_{mean} = 4939$

Range It is also the difference between max and min values which indicates the overall distribution range $= 5868 -551=5317$

The standard deviation$= 1841.60$