Question
Question 1: The mean overall infection rate of chlamydia per 100,000 females is 365.97. Is the mean female overall infection rate different from men at
Question 1: The mean overall infection rate of chlamydia per 100,000 females is 365.97. Is the mean female overall infection rate different from men at the 5% level of significance? State H0 and HA and need to show detail work.
Question 2: The mean 25-29 year-old infection rate of syphilis per 100,000 males is 22.54.
a) Is the mean infection rate of 30-39 year-old males different from 25-29 year-old males at the 5% level of significance? State H0 and HA. and need to show detail work.
b) Is the mean infection rate of 30-39 year-old males different from 25-29 year-old males at the 1% level of significance? State H0 and HA. and need to show detail work.
Question 3: Construct a 95% C.I. around the mean female gonorrhoea infection rate for 20-24 year-olds.
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