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Question: q a study showed that women spent an average of...

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A study showed that women spent an average of 34 hours per week watching TV, and men spent an average of 29 hours per week watching TV. Assume that the distribution of hours watched follows the normal distribution for both groups, and that the standard deviation among the women is 4.5 hours and is 5.1 hours for the men. If you need to draw a diagram or figure (and cannot do so in MS Word), take a picture of the image you have drawn and insert it in your answer. 

(i) What percent of the men watch TV more than 25 hours per week? (4 marks)

 

(ii) How many hours of TV do the 1% of women who watch the most TV per week watch? Find the comparable value for the men. (8 marks)

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