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Probability / Statistics
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Help for advertising campaign
Singto
Jul 7, 2016
Replies
1
Views
823
Jul 7, 2016
Deleted member 4993
D
B
Basic probability issue confusion: Please help
Benga
Jul 5, 2016
Replies
3
Views
1K
Jul 6, 2016
Benga
B
R
What should be the sample size if you were to construct the 90% confidence interval w
rissyboo07
Jul 5, 2016
Replies
1
Views
965
Jul 6, 2016
stapel
R
Find the sample size required to estimate the proportion of customers who will buy...
rissyboo07
Jul 5, 2016
Replies
1
Views
980
Jul 5, 2016
Deleted member 4993
D
A
How many ways are there to put 4 balls in 3 boxes if the balls are distinguishable...
areallykoolkat
Jul 3, 2016
Replies
4
Views
7K
Jul 4, 2016
ecoo
E
M
20) A carton contains 12 eggs, 3 of which are cracked. If we randomly select 5...
micdrn6
Jul 3, 2016
Replies
2
Views
2K
Jul 3, 2016
ecoo
E
E
Writing the Alternative an null hypothesis in mathematical format
elquicko
Jul 2, 2016
Replies
1
Views
2K
Jul 3, 2016
elquicko
E
N
[Central Limit Theorem] Consider an infinite population with 25% ..
needhelp5
Jul 1, 2016
Replies
2
Views
1K
Jul 2, 2016
Deleted member 4993
D
I
Sample size needed in order to get 90% of all the subjects within +/-15% of a value.
Isotope
Jun 30, 2016
Replies
1
Views
2K
Jun 30, 2016
stapel
K
Poll
An urn contains 9 balls numbered 1 to 9. A ball is drawn with replacement an indefini
kuusora310
Jun 27, 2016
Replies
3
Views
3K
Jun 30, 2016
pka
N
Waiting line analysis: Club is considering consolidating its two service desks into o
Need2Nnow
Jun 30, 2016
Replies
0
Views
3K
Jun 30, 2016
Need2Nnow
N
K
This quarter, there is a 52% chance that Jason will pass Accounting, a 70% chance tha
Krenoshi
Jun 25, 2016
Replies
8
Views
2K
Jun 28, 2016
stapel
C
Probability of occurrence 3 times out of 11 (playing golf against Low-Net-Score guy)
Clemgolf
Jun 24, 2016
Replies
3
Views
1K
Jun 27, 2016
Clemgolf
C
R
World Cafe seating plan: There are 12 tables each seating 8 people...
richardvahrman
Jun 23, 2016
Replies
2
Views
1K
Jun 25, 2016
richardvahrman
R
N
The probability that a customer will buy a shirt is 0.4. A customer buys a tie 50% of
naveed_786110
Jun 25, 2016
Replies
1
Views
1K
Jun 25, 2016
ksdhart2
K
C
Help with converting percentage decreases into dollars
citizen7
Jun 23, 2016
Replies
1
Views
800
Jun 25, 2016
Ishuda
I
G
The mean of order statistics
GSaud
Jun 22, 2016
Replies
1
Views
827
Jun 25, 2016
Ishuda
I
N
There are 7 persons. 4 with a master degree and 3 without a master degree. If you ran
neto333
Jun 22, 2016
Replies
5
Views
1K
Jun 23, 2016
pka
S
Calculating Chance: odds of drawing desired number on 1st draw of 2 of 6 balls in bag
Smitty517
Jun 22, 2016
Replies
3
Views
1K
Jun 22, 2016
pka
R
Need help with Gauss curve!
Rainbrew
Jun 22, 2016
Replies
0
Views
602
Jun 22, 2016
Rainbrew
R
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