تم الحل ✓
categoryإحصاء
schoolبكالوريوس
event_available2026-07-15
السؤال
Transcribed Image Text:
A loaf bread is sold in the supermarket. The merchandiser monitors daily the available loaf bread before the supermarket opens. Below is the
list of available loaf bread for 30 days:
Day
Qty.
1
2
3
4
5
6
7
8
2
1
3
2
0
1
2
3
9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
1212212101002033011322
a) Formulate the transition probability matrix of the daily available loaf bread. Answer in fraction. Example 1/5., -1/5.
States
0
1
0
1
2
3
b) Show the steady state equation of pi1. Use fraction Place all variables in the lefft hand side.
*pi1 +
*pi4=0
*pi2+
c) Show the steady state equation of pi3. Use fraction. Place all variables in the lefthand side.
*pi1 +
*pi4=0
*pi2+
2
d) Determine the long-term probability of loaf bread having a daily balance of more than 1. show the equation.
e) Determine the long-term probability of loaf bread having a daily balance of at most 1. Show the equation.
*pi3+
*pi3 +
3
I
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