in minitab ... is there a way to make a grouped frequency distribution and
store the results? for example ...
C1 Count
10 1
12 2
14 1
15 1
16 2
19 1
20 1
21 1
22 2
23 2
24 1
27 1
29 3
30 1
N= 20
now, in the oldtime graphics (which mtb calls 'obsolete') ... i can do a
hist my making the lowest interval have a midpoint of 12 ... and with
increments of 5 for the interval size ... but, this is just display output ...
other than doing weird cutting and pasting ... can the midpoint values be
stored along with the tally of the frequency IN those intervals?
MTB > hist c1;
SUBC> start 12;
SUBC> incr 5.
Histogram
Histogram of C1 N = 20
Midpoint Count
12.00 4 ****
17.00 4 ****
22.00 7 *******
27.00 4 ****
32.00 1 *
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