A researcher studied more than 12,000 people over a 32-year period to examine if people's chances of becoming obese are related to whether they have friends and family who become obese. They reported that a person's chance of becoming obese increased by 60% (95% confidence interval [CI], 9 to 116) if he or she had a friend who became obese in a given interval. Explain what the 95% confidence interval reported in this study means to a person who understands hypothesis testing with the mean of a sample of more than one, but who has never heard of confidence intervals. Choose the correct answer below. O A. The confidence interval indicates that there can be 95% confidence that the true amount by which a person's risk of obesity is increased is 60% because it falls between 9% and 116%. O B. The confidence interval indicates that 95% of samples of similar size will show that the amount by which a person's risk of obesity increases is 60% O C. The confidence interval indicates that there can be 95% confidence that the true mean by which a person's risk of obesity is increased is between 9% and 116%. O D. The confidence interval indicates that 95% of the population from which the 12,000 people were a sample have increased risk of obesity between 9% and 116%