I nd l In Peking Dust , how do the Chinese workers and shoppers in the department store react to the author and her friends?

They are cautious about engaging with outsiders, but warm up after time.

The Chinese are proud of their superior style and products and make sure to point it out to the author.

The Chinese quietly mock the foreigners and do not hide their resentment.

They are eager to sell their products and appreciate the author's business.

In a recent telephone survey, 5,000 randomly selected teenagers were asked to cite their primary social network site. six of 10 teenagers said they use mybook as their primary social network site. a 95% confidence interval to estimate the true proportion of teenagers who use mybook as their primary social network site is found to be (0.2964, 0.9036). which of the following is a correct interpretation of the confidence level? ninety-five percent of all samples of this size would yield a confidence interval of (0.2964, 0.9036). there is a 95% chance that the true proportion of teenagers who use mybook as their primary social network site is in the interval (0.2964, 0.9036). ninety-five percent of the time, the procedure used to generate this interval will capture the true proportion of teenagers who use mybook as their primary social network site. ninety-five percent of all the samples of size 5,000 lie in the confidence interval (0.2964, 0.9036).