Probability / Statistics

M
Chances of 8 of 24 guesses test on 4-choice exam being correct
Replies
6
Views
1K
Dr.Peterson
Dr.Peterson
K
please help!
Replies
2
Views
783
HallsofIvy
H
V
Combinations - how many?
Replies
7
Views
2K
Viking
V
M
Four men and their wives were seated on a bench
Replies
4
Views
982
pka
pka
E
Decreasing ratio
Replies
13
Views
1K
EliZeff
E
N
Percentage of sample means
Replies
1
Views
643
Romsek
R
R
Probability
Replies
3
Views
658
ksdhart2
K
M
Calculate average
Replies
19
Views
2K
Dr.Peterson
Dr.Peterson
R
Probability / Statistics
Replies
4
Views
721
Dr.Peterson
Dr.Peterson
V
chosing K elements from the pool of N with Z specific ones
Replies
4
Views
716
Dr.Peterson
Dr.Peterson
K
Permutations with Restriction
Replies
8
Views
2K
Steven G
Steven G
D
need help with some statistics
Replies
1
Views
568
MarkFL
MarkFL
C
Probability of picking winner of Survivor
Replies
1
Views
740
tkhunny
tkhunny
R
Permutations with 2 items in adjacent rows and further restriction 2 items not in adjacent rows
Replies
4
Views
797
ry7
R
D
Confidence Interval; Standard deviation.
Replies
0
Views
1K
dylanbui
D
R
Word strings and permutation
Replies
6
Views
2K
ry7
R
H
Probability that the sample mean deviates from the population mean - don't understand teacher's solution?
Replies
0
Views
636
Herondaleheir
H
J
Z-score above 3.9
Replies
1
Views
5K
ksdhart2
K
S
Multiple choice: What value of c would make the following true?
Replies
1
Views
506
tkhunny
tkhunny
KrabLord
Probability of squirrel caching nuts
Replies
2
Views
603
KrabLord
KrabLord
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