Examlex
In each of the following statements,determine whether the branch of statistics is best classified as descriptive statistics or inferential statistics.The average of a data set is equal to 35.7.The minimum value of a data set is 78,and the maximum value is 146.Because the average age in a sample is 23,it is likely that the average age in the population is about 23.Because the values in the sample are so widely dispersed,the spread of the population must be high.
Rectifier
An electrical device that converts alternating current (AC) to direct current (DC), commonly used in power supply systems.
AC
Short for Alternating Current, a type of electrical current in which the flow of electric charge periodically reverses direction.
DC
Direct Current, a type of electrical current flowing in one direction only, unlike alternating current (AC).
Delco-Remy Intelli-Check
A diagnostic tool designed by Delco-Remy for checking the electrical systems of vehicles.
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