Probability / Statistics

S
Confidence interval for difference in mean sales of burgers
Replies
3
Views
2K
stapel
stapel
E
need help with pascal's triangle and binomial distribution
Replies
2
Views
2K
galactus
G
R
DJIA & the price of a random stock
Replies
4
Views
2K
marcmtlca
M
S
geometric probability
Replies
1
Views
2K
soroban
S
G
Lumberjack Analysis
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1
Views
2K
tkhunny
tkhunny
P
probability: 27 black balls and 3 red balls.
Replies
1
Views
2K
pka
pka
P
Probability: A lot of 300 with 2% defective. Find the proba
Replies
4
Views
2K
Paul Suszko
P
P
Probability ?
Replies
4
Views
2K
Paul Suszko
P
A
An airline estimates that 85% of people booked on their flig
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1
Views
2K
royhaas
R
A
The mean length of time required to earn bachelor's degree
Replies
0
Views
2K
Angel626
A
A
Binomial Q: A test consists of 10 true-or-false questions...
Replies
2
Views
8K
Angel626
A
A
Normal Dist. Q: Assume that the weights of quarters are....
Replies
4
Views
6K
Angel626
A
A
Normal Distribution Q: The finish times of racers are....
Replies
2
Views
2K
Angel626
A
A
Normal Dist. Q: The amount of soft drink in plastic bottles
Replies
1
Views
2K
tkhunny
tkhunny
M
Hypothesis prob: A soft-drink machine is 'out of control' if
Replies
3
Views
3K
tkhunny
tkhunny
A
statistics: do an analysis using a nondirectional test
Replies
1
Views
2K
stapel
stapel
X
using Venn diagram to find percentages drinking each beverag
Replies
3
Views
5K
galactus
G
S
Show if X is a binomial random variable
Replies
1
Views
2K
tkhunny
tkhunny
S
A robin williams Probability question
Replies
4
Views
2K
tkhunny
tkhunny
S
Probability function question
Replies
2
Views
2K
SophieToft
S
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