Probability / Statistics

K
Need some help with adding probabilities?
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1
Views
984
ksdhart2
K
P
Am stuck on "There are 1000 people 200 of them are boys (20%) You randomly..."
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2
Views
1K
philD
P
R
"Barney has two boxes with marbles inside. Box 1 contains 6 red marbles and 3 green m
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1
Views
2K
Harry_the_cat
Harry_the_cat
M
Contingency table question - stuck!
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0
Views
1K
Mberg33
M
C
mean, median, mode, range and standard deviation
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2
Views
2K
charles00
C
J
Descriptive Statistics - sample mean and sample standard deviation
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3
Views
2K
Harry_the_cat
Harry_the_cat
A
Discrete Binomial chart questions
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1
Views
1K
Harry_the_cat
Harry_the_cat
A
relationship beween vitamin supplementation and the occurrence of asthma
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1
Views
2K
ksdhart2
K
A
Discrete Binomial stats questions using chart help?
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0
Views
861
akakelsy
A
R
Distribution functions
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0
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2K
rowang
R
R
Survey and Dice
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1
Views
2K
Ishuda
I
M
What are the odds? Day 1: 113,805:1, Day 2: 41,815:1 => back to back?
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4
Views
1K
monterrapin
M
T
DICES: P(sum >= 400) given a set of 5 dice & 20 tosses
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0
Views
1K
tintin
T
T
Probability question involving a lift
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2
Views
2K
tantrik
T
R
How to Calculate Overall Chance
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3
Views
2K
ksdhart2
K
T
Probability question where an object is chosen randomly out of two objects
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2
Views
1K
tantrik
T
H
Assume a lotto draw of 6 out of 49 different numbers (1 to 49). Every how many draws,
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4
Views
2K
harry.petrone
H
S
Math help
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3
Views
3K
tstafford
T
T
Stuck with a probability question???
Replies
3
Views
2K
tantrik
T
M
i need questions 8 and 9 done!!! pls help
Replies
0
Views
837
markdavin
M
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