The probability is (51.5-51.25)/(52-50) = 0.25/2 = 0.125
Sampling distribution in statistics works by providing the probability distribution of a statistic based on a random sample. An example of this is figuring out the probability of running out of water on a camping trip.
Theoretical probability.
theoretical
A hypothesis is the first step in running a statistical test (t-test, chi-square test, etc.) A NULL HYPOTHESIS is the probability that what you are testing does NOT occur. An ALTERNATIVE HYPOTHESIS is the probability that what you are testing DOES occur.
The term empirical means "based on observation or experiment." An empirical probability is generally, but not always, given with a number indicating the possible percent error (e.g. 80+/-3%). A theoretical probability, however, is one that is calculatedbased on theory, i.e., without running any experiments.Since there is no theory that will calculate the probability that an area will experience an earthquake within a given time frame, the 90% figure is an empirical probability, presumably based on data of major earthquakes in the San Francisco area over past years.
Sampling distribution in statistics works by providing the probability distribution of a statistic based on a random sample. An example of this is figuring out the probability of running out of water on a camping trip.
Theoretical probability.
Between 1 hour and 1 hour, 20 minutes.
Laughing for 30 minutes can burn between 20 to 80 calories, depending on a persons weight and intensity of laughter. Not as many as you would burn running though, even over the 30 minutes.
If I'm running it takes about 45 minutes to go a kilometer :)
theoretical
The running time of Cars 2 is 112 minutes.
Cumulative Frequency is The total of a frequency and all frequencies so far in a frequency distribution. It is the 'running total' of frequencies in the frequency distribution table.
Running one mile in nine minutes is running at 6.66 miles per hour.
you would be running 120mph
85.7 minutes.
The amount that something is bound to happen. The probability of rain tonight is good means, it will probably rain. The probability of the bookstore running out of books, is slim to none. It shouldn't.