Posted on April 29, 2009 by clyderob
A set of five numbers have the following properties:
The mode of the set is 0 and 4.
The median of the set is 4.
The mean of the set is 4.
What are the five numbers in the set?
Filed under: Today's Problem  Tagged: algebra, math, mean, median, mode, statistics  1 Comment »
Posted on January 13, 2009 by clyderob
The high and low temperatures for last week at Springfield Middle School are displayed in the table below.

Monday 
Tuesday 
Wednesday 
Thursday 
Friday 
High Temperature 
3° C 
1° C 
2° C 
2° C 
5° C 
Low Temperature 
6° C 
6° C 
6° C 
12° C 
10° C 
What was the mean high and the mean low temperature for last week?
Filed under: Today's Problem  Tagged: integers, math, mean, negative, positive, temperature  Leave a comment »