Please I need in 50 min only part B Thankyou.
Extracted text: Here is a sample of amounts of weight change (kg) of college students in their freshman year: 14, 4, 2, -7, where (14, -7, 2, 14), {14, - 7, 4, 2}, {4, -7, 2, 14), {2, 2, 2, 4}, {4, – 7, 4, -7), {14, 4, - 7, 2), {-7,4, -7, 4), {-7, 2, a. Using only the ten given bootstrap samples, construct an 80% confidence interval estimate of the mean weight c - 1.7 kg
Extracted text: man year: 14, 4, 2, -7, where -7 represents a loss of 7 kg and positive values represent weight gained. Here are ten bootstrap samples: {14, 14, 14, 2), 7, 2}, {-7, 4, -7, 4), {-7, 2, -7, 4}, {4, 14, 14, 14). Complete parts (a) and (b) below. estimate of the mean weight change for the population. Iestimate of the standard deviation of the weight changes for the population.