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Probability / Statistics
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S
Weird Probability question
Styrofoam02
Oct 23, 2018
Replies
3
Views
534
Oct 24, 2018
Styrofoam02
S
A bit confused
Steven G
Oct 24, 2018
Replies
1
Views
524
Oct 24, 2018
HallsofIvy
H
S
please help: A math-olympics is being held this weekend among SPC Math professors....
steenson
Oct 22, 2018
Replies
8
Views
2K
Oct 23, 2018
JeffM
J
A
Reliability of System w/ n elements working indep., each w/ constant failure intensit
Abroad
Oct 22, 2018
Replies
0
Views
490
Oct 22, 2018
Abroad
A
N
Need help finding P ( A ∩ B ): Suppose P(A)=P(A)=0.25 and P(B)=P(B)=0.62...
northwind87
Oct 17, 2018
Replies
6
Views
767
Oct 19, 2018
JeffM
J
J
Sample Space Confusion for sample space for spinner w/ 2 red parts, 2 blue parts
Julton
Oct 19, 2018
Replies
2
Views
1K
Oct 19, 2018
pka
S
vertex problem: two events are first vertex chosen is even / odd
SimsPhilly
Oct 18, 2018
Replies
4
Views
707
Oct 18, 2018
SimsPhilly
S
J
Need Help with very difficult probability question! (choosing 5 from 11)
johnnnyjoemc
Oct 12, 2018
Replies
8
Views
875
Oct 18, 2018
pka
O
Statistics with R - hypothesis test-strategy (distinguishing 2 kinds of white blood c
OScar23
Oct 18, 2018
Replies
0
Views
421
Oct 18, 2018
OScar23
O
R
What statistical analysis should be used? (find correlation from data points: dengue)
Raja
Oct 17, 2018
Replies
1
Views
481
Oct 17, 2018
JeffM
J
D
Throwing three different dices - probability of getting a six
dr.trovacek
Oct 16, 2018
Replies
8
Views
934
Oct 17, 2018
JeffM
J
O
Probability in Business: using expected values of three different investments
oldnewstudent
Oct 16, 2018
Replies
1
Views
630
Oct 17, 2018
j-astron
J
D
Probability - number of kids in a family (exactly 4 boys and 3 girls?)
dr.trovacek
Oct 10, 2018
Replies
3
Views
4K
Oct 15, 2018
Steven G
M
Map angles to probabilities: Say that we have n angles which together sum into 2pi...
mathematiker
Oct 11, 2018
Replies
2
Views
625
Oct 15, 2018
mathematiker
M
A
probability tables: P(|z| < 0.97) = 1- P (|z|>0.97) = 1-2 x P(Z>0.97) = 0.67
aligator
Oct 11, 2018
Replies
2
Views
1K
Oct 15, 2018
aligator
A
D
Changed probability of a book in the library
dr.trovacek
Oct 13, 2018
Replies
10
Views
1K
Oct 14, 2018
dr.trovacek
D
T
irregular coin toss: stochastic process X defines the number of heads that we get if
trsf8832
Oct 14, 2018
Replies
0
Views
456
Oct 14, 2018
trsf8832
T
S
Probability of Failing Servers: each of 25 servers fails average of once per month
Swirve
Oct 13, 2018
Replies
0
Views
538
Oct 13, 2018
Swirve
S
F
Probability of getting exactly 2 out of 6 numbers correctly from a 55-number lottery
ffleader1
Oct 13, 2018
Replies
1
Views
574
Oct 13, 2018
ffleader1
F
S
Binomial Probability: expected to win 48% of the time; actually wins 80% of the time.
Swazination
Oct 12, 2018
Replies
1
Views
536
Oct 13, 2018
Dr.Peterson
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