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Can you please help me with the whole thing? Check Your Understanding Pennies made prior to 1982 were made of 95% copper. Because of their

Can you please help me with the whole thing?

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Check Your Understanding Pennies made prior to 1982 were made of 95% copper. Because of their copper content, these pennies are worth about $0.023 each. Pennies made after 1982 are only 2.5% copper. Jenna reads online that 13.2% of pennies in circulation are pre-1982 copper pennies. Jenna has a large container of pennies at home. She selects a random sample of 50 pennies from the container and finds that 11 are pre-1982 copper pennies. Does this provide convincing evidence that the proportion of pennies in her container that are pre-1982 copper pennies is greater than 0. 132? 1. Identify the population, parameter, sample and statistic. Population: all pennies in her containparameter: 0 , 132 Sample: 50 Statistic: 2. Does Jenna have some evidence that more than 13.2% of her pennies are pre-1982 copper pennies? 3. Provide two explanations for the evidence described in #2. We used technology to simulate selecting 100 SRSs of size n = 50 from a population of pennies in which 13.2% are pre- 1982 copper pennies. The dotplot shows p = the sample proportion of copper pennies for each of the 100 samples. 4. There is one dot on the graph at 0.22 (or 22%). Explain 5.0% 10.0% 15.0% 20.0% 25.0% 30.0% Simulated sample percent of Copper Pennies what this dot represents. 5. Assuming that 13.2% of pennies in circulation are pre-1982 copper pennies, is it surprising to randomly select 50 pennies for which p = 11/50 = 22% or greater? Justify your answer. 6. Based on your previous answers, is there convincing evidence that more than 13.2% of pennies in Jenna's container are pre-1982 copper pennies? Explain your reasoning

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