Probability / Statistics

K
4 questions about statistics/probability: A study was performed on hemoglobin levels
Replies
1
Views
2K
ksdhart2
K
S
Percentile for total of 20 samples from normal distribution
Replies
2
Views
1K
Steaton
S
Y
Playing Snap - probability of no matches after 4 cards
Replies
1
Views
3K
yurkyurk
Y
R
Slot Machine Based on Game of Keno
Replies
0
Views
1K
Rzarekta
R
F
Blood pressure and regression models
Replies
0
Views
820
frede
F
B
Dice probability of rolling 9 or more on 2 six sided dice w/ re-roll
Replies
1
Views
2K
tkhunny
tkhunny
H
Graph a conditional density function - cannot get to answer..
Replies
2
Views
1K
HallsofIvy
H
S
Probability Q: manufacturer finds only 1 of 350 TV sets is defective.
Replies
2
Views
3K
HallsofIvy
H
S
Probability p(A and B) if event A and event B are mutually exclusive?
Replies
4
Views
2K
HallsofIvy
H
A
One 16-ounce bottle of an energy drink has an average of 400 mg of caffeine...
Replies
1
Views
6K
HallsofIvy
H
S
What is probability English, PE, Math, science, history will be scheduled in order?
Replies
4
Views
4K
HallsofIvy
H
P
Slot Machine with a re-roll option
Replies
1
Views
1K
HallsofIvy
H
S
Fair dice roll: What is the smallest value of n, so that the probability...?
Replies
1
Views
2K
Deleted member 4993
D
N
One question of simple probability: 3200 candies distributed randomly to 12 people
Replies
3
Views
2K
stapel
stapel
Z
Rolling exactly 3 6's with 7 die
Replies
2
Views
2K
ztyL
Z
R
Correlation: (R)² = 0,569499149 so it's 57% wich means it's a strong connection.
Replies
1
Views
2K
tkhunny
tkhunny
G
Just one step missing - Hypothesis testing: In 2000 20% of the US adult population...
Replies
1
Views
1K
ktbernoulli
K
M
Midpoints, Limits, Boundaries and Interval Size
Replies
0
Views
5K
mrwhitepaws
M
M
Probability of a winner? - prediction competition
Replies
3
Views
1K
JeffM
J
N
Counting: 30 books to be distributed to 3 libraries; each gets 10 books.
Replies
0
Views
1K
Niamh
N
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