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Probability
The probability of a certain event is a number expressing the likelihood that a specific event will occur, expressed as the ratio of the number of actual occurrences to the number of possible occurrences. In mathematics, it is a measure of how often an event will happen and is the basis of statistics.
14,643 Questions
Conflict Antecedent
mean = 11ft
standard deviation = 1.6ft
x=13
z= 13-11 = 1.25
1.6
P(0<=x<=11)=.5
P(11<=x<=13)=.3944
P(x<13)=.8944
How do you use standard deviation?
Standard deviation is a measure of how spread out a set of numbers are from each other. It has a variety of uses in statistics.
well, its usually a numerical problem where you will probably end up adding the numbers together to end up with the correct answer.
Of course the alternative to this, the subtracting probability, is where you would probably have to subtract to end with the correct solution.
What are the probable sources of salt in the atmosphere?
the ocean.
water from the ocean evaporates into the air, ocean water has salt in it.
What does tumble dry low mean?
Clothes dryers have this cycle and it's used for your finer items such as good blouses, synthetics, etc. The drum of the washing machines air dries the item rather than using hotter temperatures.
Chicago's Latin Kings second highest leader, so-called "Supreme Inca."
What is the probility of drawing a red spade from a deck of cards?
0% there are only black spades which have a probability of 25% of being drawn.
If you flip a coin 4 times what are all of the outcomes?
HHHH,
HHHT, HHTH, HTHH, THHH,
HHTT, HTHT, HTTH, THHT, THTH, TTHH,
HTTT, THTT, TTHT, TTTH,
TTTT.
What are the chances of throwing a 6 when throwing a six-sided dice?
if there is only 1 6 your chances r 1 to 6
well being random isn't just an adjective it is also an art and science. it is the science of being unexpected and the art of being scientific. if I'm confusing you then you shouldn't have asked this question because deep inside you knew a random person would answer it because no one else truly knows the definition. So goodbye now friends and strangers, strange friends, and friendly strangers. For the answer to this question is unknown and no one will ever know it so i hope that you understood this definition because it's probably the only one out there.:)
~Crazy Rachel
There are four sides of the six sided die which have an odd or less than four number of dots: 1, 2, 3, 5
The chance that one of these is rolled is 4/6 or 2/3 or 0.666...
How do a control sample and an experimental sample differ from each other?
A control sample is the experiment under regular conditions. An experimental sample is the experiment in which different variables are changed.
What are the statistics on abuse of police officer husbands or boyfriends?
look your dumb person you are dumb thanks sally megdfmif
What is the probability of tossing two coins that are different?
The probability of tossing two coins that are different is 1 in 2, or 0.5.
The probability of tossing something on the first coin is 1. The probability of not matching that on the second coin is 0.5. Multiply 1 and 0.5 together, and you get 0.5.
What event does not occur in februrary?
The thirtieth and thirty-first day of that month -- every leap year they have the twenty-ninth day.
What is the odds of a multiple of 2 outcome if roll dice?
The possibilities are 2, 4 and 6 which are all multiples of two. So the odds are 50:50
If you square standard deviation you get this term?
Variance. However, in fact the standard deviation is calculated from the variance, not in the order that the question seems to suggest.
