5) (made-up data) In 2008, there were 14,857 children in Arizona out of 32,601 who were diagnosed with Autism Spectrum Disorder (ASD) ("Autism and developmental," 2008).Nationally 1 in 88 children are diagnosed with ASD ("CDC features -," 2013). Is there sufficient data to show that the incident of ASD is more in Arizona than nationally?

Test at the 1% level.

a) Is this a z-value or t-value problem? WHY?

b) What is the z or t-Test statistic formula?

c) Show your setup for this formula:

d) what is your calculated Test statistic value?

e) What is the Critical statistic value?

f) Is the Test greater or less than the Critical - hence do we accept or reject Ho?

g) What is the software-generated p-value? Is this p-value more or less than the alpha we chose? Do we accept or reject Ho based on this comparison? [must agree with answer to (e) ]