Please read attached articles and choose ONE claim listed on instructions file a

Please read attached articles and choose ONE claim listed on instructions file attached (step 2). Overall, please focus on steps 1-3 only. Thank you
3a. State the claim
.b. List the statistical evidence provided in the article to support the claim
c. Explain why the evidence supports or fails to support the claim and critically appraise the article and claim using Cohn et al. (2009).