sin 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 pro- portion of identity theft than 23%? State the random variable, population parameter, and hypotheses. 3. The Kyoto Protocol was signed in 1997, and required countries to start re- ducing their carbon emissions. The protocol became enforceable in Febru ary 2005. In 2004, the mean CO2 emission was 4.87 metric tons per capita. Is there enough evidence to show that the mean CO2 emission is different in 2010 than in 20047 State the random variable, population parameter, and hypotheses. 4. The FDA regulates that fish that is consumed is allowed to contain 1.0 mg/kg of mercury. In Florida, bass fish were collected in 53 different lakes to measure the amount of mercury in the fish. Do the data provide enough evidence to show that the fish in Florida lakes has a different amount of mercury than the allowable amount? State the random variable, population parameter, and hypotheses. acerConsider Section 7.1.6 Homework Problem 4. State the random variable. Note: On an exam, this type of question could be free response. It's multiple choice here so that you can feedback faster. You should feel comfortable writing sentences like this and making these judgments without inspiration from multiple choice options. the amount of mercury in a sampled fish the mean amount of mercury in all fish the 53 lakes O 1.0 mg/kg of mercury D Question 9 2 pts Consider Section 7.1.6 Homework Problem 4. State the population parameter. Note: On an exam, this type of question could be free response. It's multiple choice here so that you can feedback faster. You should feel comfortable writing sentences like this and making these judgments without inspiration from multiple choice options. the amount of mercury in 1 sampled fish the average amount of mercury in all of the sampled bass fishes the true mean amount of mercury in all Florida lake fish 1.0 mg/kg of mercury