Answer questions and show work.

b) In part a, we only had the sample statistics (mean and standard deviation) to work with. In that case we really need to use the formula to get an interval. But now, suppose we have access to the sample data. Below you can find the calories in each of the 32 sampled entrees. - Go to StatKey (lock5stat.com) and enter the bootstrap confidence interval for a mean area 1 You'll have to edit the data and type in the sample data. Use calories as the header/label and hit enter after each value to get it entered as a single column. - Generate a bootstrap distribution using 4000 bootstrap samples. 1 Below provide a rough sketch verifying the bell shape and list the values for the mean and standard error. Then use the 2 standard error estimate approach for getting a 95% confidence interval. 1 Are your endpoints the same as part a? Are they "close" to the values from part a? [3 points] 425 432 428 430 432 425 430 433 440 438 433 430 419 436 428 430 429 431 435 419 435 433 427 426 435 425 420 427 432 431 436 437