If you feel that you need to look at the two samples using histograms, construct a histogram for each sample using your TI graphing calculator.
To open a group of lists with the survey data loaded, right-click here and choose "Save Target As" to download the file to your computer. Then find the downloaded file and send it to your calculator. For instructions on how to connect your calculator to your computer and transfer a file, click here.
NOTE: There are 22 times for women and 18 times for men. It may be just as easy to enter the values directly into your TI calculator.
Histogram
Y=/CLEAR
, or else toggle them off by choosing Y=
and then pressing the left arrow until =
is selected and pressing ENTER
.STAT PLOT (2ND/Y=)
.ENTER
.STAT PLOT (2ND/Y=)
.1:Plot1...Off
ON
, then press ENTER
.Type:
in the first row, the third graph is a histogram.Xlist: L1 (2ND/1)
.Freq: 1
(the number one).ZOOM/9: ZoomStat
. WINDOW
and setting Xmin
, Xmax
, Xscl
(distance between tick marks on x-scale; this determines how wide each class is), Ymin
, Ymax
, Yscl
(distance between tick marks on y-scale), Xres
(leave Xres
at 1).