Construct a randomization test to determine if this figure

Reference no: EM132465233

A recent headline read "9/11 firefighters at a serious risk for serious cardiovascular issues, new study finds". The study found that 30% of firefighters who worked on the site for six months or more were observed to have cardiovascular issues. Among firefighters who worked on the site for less than six months, 3,000 out of 9,697 had cardiovascular issues.

a. Construct a large sample Z test to determine if this figure is less than for firefighters who worked for six months or more at α=0.01?

b. Construct a randomization test to determine if this figure is less than for firefighters who worked for six months or more at α=0.01? How does the p-value compare to the p-value in a.?

Reference no: EM132465233

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