tributIO Show that the column and row totals of Table 1 give the marginal of X alone and of Y alone.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section: Chapter Questions
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Show that the column and row totals of Table 1 give the marginal distribution
of X alone and of Y alone.
Example 16:
Transcribed Image Text:Show that the column and row totals of Table 1 give the marginal distribution of X alone and of Y alone. Example 16:
Table 1: Joint Probability Distribution for Example 14
Row
f (x, y)
1
Totals
3
9
28
3
28
3
15
28
3
1
14
1
14
7
1
28
28
Column Totals
15
3
28
1
14
28
2320
Transcribed Image Text:Table 1: Joint Probability Distribution for Example 14 Row f (x, y) 1 Totals 3 9 28 3 28 3 15 28 3 1 14 1 14 7 1 28 28 Column Totals 15 3 28 1 14 28 2320
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