A 2019 poll of 1234 randomly selected teenagers asked the question, "do you write a thank you note to a person who gave you a gift?" Historically, it was known that 65% of teenagers did write a thank...

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Extracted text: A 2019 poll of 1234 randomly selected teenagers asked the question, "do you write a thank you note to a person who gave you a gift?" Historically, it was known that 65% of teenagers did write a thank you note after receiving a gift. The 95% confidence interval based on the results of the 2019 poll is (0.583, 0.645). Is the proportion of teenagers who wrote a thank you note after receiving a gift in 2019 different from 0.65? Based on these findings, which of the following statements is correct? O a. Fail to reject Ho; there is significant evidence to suggest the proportion of teenagers who wrote a thank you note after receiving a gift in 2019 is different than 0.65. O b. Fail to reject Ho; there is not significant evidence to suggest the proportion of teenagers who wrote a thank you note after receiving a gift in 2019 is different than 0.65. O c. Reject Ho; there is significant evidence to suggest the proportion of teenagers who wrote a thank you note after receiving a gift in 2019 is 0.65. O d. Reject Ho; there is significant evidence to suggest the proportion of teenagers who wrote a thank you note after receiving a gift in 2019 is different than 0.65.