Probability / Statistics

T
HELP WITH THIS QUIZ : )
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12
Views
780
sky2rain
S
M
Assume that the populations are normally distributed. Test the hypothesis σ1≠σ2
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1
Views
361
blamocur
blamocur
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Probability of a 64 cards card game
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14
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L
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0
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347
lyd828
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M
Conditional Probability question - Light bulbs
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5
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T
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1
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368
blamocur
blamocur
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Help ASAP online test
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1
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385
JeffM
J
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Please help me with estimating the best guess
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0
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428
KittyWang
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T
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3
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mmm4444bot
mmm4444bot
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Probability and Probability Distributions question
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5
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725
DragonMir
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N
Why is this not sigma squared?
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3
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329
Dr.Peterson
Dr.Peterson
A
Need help on a problem i can't solve
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4
Views
550
A.B.
A
G
PLEASE HELP!!
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6
Views
456
blamocur
blamocur
A
Which formula is right to use, P(A or B) = P(A) + P(B) - P(A∩B) or P(A ∪ B) = P(A) + P(B) - P(A∩B)?
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9
Views
492
pka
pka
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Request for urgent Help in a Probability Question
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3
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467
Hazratgi
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Z
Help me :(
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1
Views
324
Deleted member 4993
D
S
Compound poisson
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0
Views
243
samsam321
S
M
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5
Views
558
mermaid2001
M
A
Standard normal distribution
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6
Views
471
Harry_the_cat
Harry_the_cat
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Probability
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1
Views
320
Deleted member 4993
D
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