Please show all stepsUSING ONLY EXCEL FORMULAS
A study of 420,047 cell phone users found that 139 of them developed cancer of the brain or nervous system. Prior to this study of cell phone use, the rate of such cancer was found to be 0.0319%.
A) . Use the sample data to construct a 95% confidence interval estimate of the percentage of cell phone users who develop cancer of the brain or nervous system
Already registered? Login
Not Account? Sign up
Enter your email address to reset your password
Back to Login? Click here