Farha123
Joined: Dec 20, 2018
• Posts: 5
December 20th, 2018 at 10:49:34 AM permalink
What is the probability of rolling the same place number (any of them) multiple times before a 7? Ex. If I do a place bet of \$5 on a 4 and I hit it 5 times before I lose to a 7. Could you also figure out the probability of Rolling a 7 multiple times before losing to a place number (any is fine). Appreciate any response. Thanks 🙏
7craps
Joined: Jan 23, 2010
• Posts: 1768
Thanks for this post from:
December 20th, 2018 at 11:27:14 AM permalink
Quote: Farha123

What is the probability of rolling the same place number (any of them) multiple times before a 7? Ex. If I do a place bet of \$5 on a 4 and I hit it 5 times before I lose to a 7.

the probabilities
for 4 or 10 (3/9)
for 5 or 9 (4/10)
for 6 or 8 (5/11)
4 or 10 times B4 7prob1 in
10.3333333333.00
20.1111111119.00
30.03703703727.00
40.01234567981.00
50.004115226243.00
60.001371742729.00
70.0004572472,187.00
80.0001524166,561.00
95.08053E-0519,683.00
101.69351E-0559,049.00

5 or 9 times B4 7prob1 in
10.42.50
20.166.25
30.06415.63
40.025639.06
50.0102497.66
60.004096244.14
70.0016384610.35
80.000655361,525.88
90.0002621443,814.70
100.0001048589,536.74

6 or 8 times B4 7prob1 in
10.4545454552.20
20.206611574.84
30.0939143510.65
40.04268834123.43
50.01940379151.54
60.008819905113.38
70.004009048249.44
80.001822294548.76
90.0008283161,207.27
100.0003765072,655.99

Quote: Farha123

Could you also figure out the probability of Rolling a 7 multiple times before losing to a place number (any is fine). Appreciate any response. Thanks 🙏

you mean something different as betting on the any 7 will lose to any other number than a 7.

I think you mean the chance a 7 will roll X times before Y place bet rolls
the probabilities
7 before 4 or 10 (6/9)
7 before 5 or 9 (6/10)
7 before 6 or 8 (6/11)

7 B4 a 4 or 10. timesprob1 in
10.6666666671.50
20.4444444442.25
30.2962962963.38
40.1975308645.06
50.1316872437.59
60.08779149511.39
70.05852766317.09
80.03901844225.63
90.02601229538.44
100.0173415357.67

7 B4 a 5 or 9. timesprob1 in
10.61.67
20.362.78
30.2164.63
40.12967.72
50.0777612.86
60.04665621.43
70.027993635.72
80.0167961659.54
90.01007769699.23
100.006046618165.38

7 B4 a 6 or 8. timesprob1 in
10.5454545451.83
20.2975206613.36
30.1622839976.16
40.08851854411.30
50.04828284220.71
60.02633609637.97
70.01436514369.61
80.007835533127.62
90.004273927233.98
100.002331233428.96

Last edited by: 7craps on Dec 20, 2018
winsome johnny (not Win some johnny)
RS
Joined: Feb 11, 2014
• Posts: 8377
December 20th, 2018 at 11:38:20 AM permalink
Looks like your 1-in-X column is rounded.
# Свободный Натан
7craps
Joined: Jan 23, 2010
• Posts: 1768
December 20th, 2018 at 11:48:55 AM permalink
Quote: RS

Looks like your 1-in-X column is rounded.

I was just noticing that. IT was not rounded for place 4 or 10 B4 7
that is what caught my eye

now to see the progression to bet this from the OP, I am guessing
winsome johnny (not Win some johnny)
Farha123
Joined: Dec 20, 2018