Examlex
What allows users to work from remote locations such as home or hotel using high-speed Internet to access business applications and data?
Hypothesis Test
A method in statistics to determine whether there is enough evidence in a sample of data to infer that a certain condition is true for the entire population.
P-Value
The probability of observing test results at least as extreme as the results actually observed, assuming that the null hypothesis is correct.
Left Tailed
Refers to a type of hypothesis test where the area of interest, or region of rejection, is located in the left tail of the distribution.
Test-Statistic
A quantity derived from sample data used in a hypothesis test to make a decision about the population parameter.
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