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What would happen to the width of the confidence interval if the level of confidence is lowered from 95 percent to 90 percent?
Wiki User
∙ 13y ago
decrease
Wiki User
∙ 13y ago
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If you have a 87 percent then you get a 0 percent what will happen?
Your average will be 43.5 percent. You'll probably fail the course.
Are 50 percent odds really 50 percent?
Yes. They are exactly 50 percent. This doesn't necessarily mean that it will happen exactly half the time, only that if you ran the odds an infinite number of times it would be expected to happen 50 percent of the time.
Why can't probability be greater than one or less than zero?
Probabilities are given a value between 0 (0% chance or will not happen) and 1 (100% chance or will happen). You cannot have a negative percent for something that will not happen or a percent greater than 100 for something that will happen.
If something has probability 1000 percent is it sure to happen?
In the context of the usage 1000%, it would be sure to happen. As far as probability is concerned, the probability of certain is 1 or 100%.
What is more likely to happen a probability of 2.5ths or 35 percent?
2/5 = 40% 0.40 > 0.35
When the sample size increase what will happen to the 95 percent confidence interval?
It becomes narrower.
What will happen to the width of a confidence interval if the sample size is doubled from 100 to 200?
It will decrease.It will decrease
What happen to confidence interval if increase sample size and population standard deviation simultanesous?
The increase in sample size will reduce the confidence interval. The increase in standard deviation will increase the confidence interval. The confidence interval is not based on a linear function so the overall effect will require some calculations based on the levels before and after these changes. It would depend on the relative rates at which the change in sample size and change in standard deviation occurred. If the sample size increased more quickly than then standard deviation, in some sense, then the size of the confidence interval would decrease. Conversely, if the standard deviation increased more quickly than the sample size, in some sense, then the size of the confidence interval would increase.
What will happen if percentage of nitrogen exceeds from 79 percent?
The intake of oxygen is lowered, the respiration become difficult, the organism suffer.
What will happen to the pressure of a contained gas if its temperature is lowered?
It will increase
What will happen when carbon dioxide is introduced into deionized water?
the pH of the water is lowered
What 3 things usually happen to signal a change from one geologic time interval to another?
These 3 things usually happen to signal a change from one geologic time interval to another...rocks changeclimate changesdisappearances or appearances of life
What will happen to the melting point of ice if some common salt is added to it?
The melting point is lowered.
What would happen if the Ca2 plus levels were lowered in a nerve cell during a stroke?
asdasd
What happen to the freezing point when a non volatile solute added to a volatile liquid?
The frezzing point is lowered.
How do you say you are the best thing to ever happen to me?
just say it they will admire ur confidence!
If you have a 87 percent then you get a 0 percent what will happen?
Your average will be 43.5 percent. You'll probably fail the course.
