Question: In an article entitled "Childhood pastimes are increasingly moving indoors:. Dennis Cauchon asserts that there have been huge declines in spontaneous outdoor activities such as bike riding, swimming, and touch football. Separate studies by the National Sporting goods association and American Sports Data indicate that bike riding alone is down 31% since 1995. According to the surveys, 68% of 7-to11 year-olds rode a bike last 6 times in 1005 and only 47% did in 2004. Assume that sample sizes were 1500 and 2000 respectively,

Conduct a test of hypothesis to test whether or not the proportion of 7-to-11 year-olds who rode their bikes at least 6 times in 2004 is the same as in 1995.

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