A study was recently conducted in which people were asked to indicate which new medium was their preferred choice for national news.The following data were observed: Given this data,if we wish to test whether the preferred news source is independent of age,the expected frequency in the cell,radio under 21 cell is 30.

Question

A study was recently conducted in which people were asked to indicate which new medium was their preferred choice for national news.The following data were observed:  Given this data,if we wish to test whether the preferred news source is independent of age,the expected frequency in the cell,radio under 21 cell is 30.

Quizplus · Accepted Answer

The expected frequency in the cell, radio under 21, is not 30 according to the given data. Therefore, the statement is false.

A Study Was Recently Conducted in Which People Were Asked