Statistics Homework Due Monday, September 19
The number of gallons of water consumed per day by a small village are listed below.
167 180 192 173 145 151 174 175 178 160
195 224 244 146 162 146 177 163 149 188
a)
Make a frequency distribution for this data set using 5 classes. Include class
limits, class boundaries, class midpoints, and cumulative frequency in your
distribution.
b)
Use Excel to create a histogram for the frequency distribution, with the upper
boundaries as you found above. Print out of the histogram to hand in.
c)
Construct an ogive (by hand) for the data using frequencies.
Bin
Frequency
164.5
8
184.5
7
204.5
3
224.5
1
244.5
1
Ogive using frequencies for Water Consumed per Day