According to the February 2008 Federal Trade Commission report on consumer fraud and identity theft, 23% of all complaints in 2007 were for identity theft.  In that year, Alaska had 321 complaints of identity theft out of 1,432 consumer complaints ("Consumer fraud and," 2008).  Does this data provide enough evidence to show that Alaska had a different proportion of identity theft than 23%?  Test at the 5% level. aName of Test: b. State the random variable and the parameter in words. c.Find the sample statistics  test statistic, p-value, and critical region(s). Draw the normal curve.

MATLAB: An Introduction with Applications
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Chapter1: Starting With Matlab
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According to the February 2008 Federal Trade Commission report on consumer fraud and identity theft, 23% of all complaints in 2007 were for identity theft.  In that year, Alaska had 321 complaints of identity theft out of 1,432 consumer complaints ("Consumer fraud and," 2008).  Does this data provide enough evidence to show that Alaska had a different proportion of identity theft than 23%?  Test at the 5% level.

aName of Test:

b. State the random variable and the parameter in words.

c.Find the sample statistics  test statistic, p-value, and critical region(s). Draw the normal curve.

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