AJ"s Statisical Investigation

Last week I learnt how to set up an investigation, by collecting data, sorting the information into categories and displaying  the data on a variety of graphs. I interpreted the information on the graphs.


Favorite Dog Summary.

My mode is 1, 1, 1, 1, 2, 2, 2, 2, 3, 7.

So 1 and 2 are the most frequent number value.

The median is 1, 1, 1, 1, 2, 2, 2, 2, 3, 7.

As 2 is in the middle.

The range is the difference between the highest and the lowest value. 7 - 1 = 6.

The mean is 1+1+1+1+2+2+2+2+3+7 = 28.  28 ÷7= 4 .

The average is 4.

Most people like the huskies in Te moana.