Examlex
Instruction 6-3
The number of column centimetres of classified advertisements appearing on Mondays in a certain daily newspaper is normally distributed with population mean 320 and population standard deviation 20 cm.
-Referring to Instruction 6-3,a single Monday is chosen at random.State in which of the following ranges the number of column centimetres of classified advertisement is most likely to be
Relative Class Frequency
The proportion of observations within a statistical data class compared to the total number of observations.
Observations
The individual data points or measured instances collected during a study or experiment.
Frequency Distribution
A mathematical function showing the number of instances in which a variable attains each of its possible values.
Relative Frequency Histogram
A type of histogram that displays the relative frequencies, or proportions, of data points within specified intervals.
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