Lifetime risk of Melanoma is highest in people who are:Question 4Answera.Non-Hispanic Whiteb.Hispanicc.Asiand.Non-Hispanic Black

The incidence of Melanoma in the US since 1975 has been:Question 5Answera.Decreasingb.Unchangedc.Increasing

Which of the following is an established risk factor for melanoma?Question 2Answera.Both freckling and ageb.Frecklingc.Aged.Tobacco smoking

The mortality rate from melanoma (skin cancer) during the 1950s was recorded for each of the 48 contiguous United States, plus Washington, D.C. (as reported by Fisher and Van Belle (1993) and found at http://www.stat.psu.edu/~lsimon/stat501wc/sp05/data/The following is the scatterplot of the data:The plot shows a negative linear relationship between the latitude of the state and melanoma mortality rate.Based on the scatterplot and the value of the correlation coefficient, it would make sense to test the significance of this observed linear relationship between latitude and melanoma mortality rate.Which of the following are the appropriate null and alternative hypotheses?H0: Melanoma mortality rate is related to latitude.Ha: Melanoma mortality rate is not related to latitude.H0: Melanoma mortality rate is not related to latitude.Ha: Melanoma mortality rate is related to latitude.H0: Melanoma mortality rate is linearly related to latitude.Ha: Melanoma mortality rate is not linearly related to latitude.H0: Melanoma mortality rate is not linearly related to latitude.Ha: Melanoma mortality rate is linearly related to latitude.

Those at increased risk for skin cancer include all of the following except:people who use tanning lampspeople with naturally dark skinpeople with a family history of skin cancerpeople with naturally fair skin

Melanoma is a form of skin cancer.TrueFalseQuestion 6