The statement which is true about the frequency is About one-fourth of the cable-television customers are not satisfied.
The correct option is (D).
What is frequency?
Frequency refers to the number of times an event or a value occurs. A frequency table is a table that lists items and shows the number of times the items occur.
The first statement doesn't satisfy.
The second statement is wrong because the greatest customers of cable television are not satisfied.
The third statement is also wrong because the customers surveyed for the cable television is less than half the total customers surveyed
The fourth statement is correct because,
=[tex]\frac{1}{4}[/tex] * 1109
= 277.25 which is very close to 285.
Hence, About one-fourth of the cable-television customers are not satisfied.
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