Here is a sample of amounts of weight change (kg) of college students in their freshman year: 13, 5, - 1, -8, where -8 represents a loss of 8 kg and positive values represent weight gained. Here are ten bootstrap samples: {13, 13 , 13, - 1}. {13, -8, - 1, 13}, (13, -8, 5, - 13, {5, -8, - 1, 13}, {-1, - 1, - 1, 5}, {5, - 8, 5, -8), {13, 5, -8, - 1}, {-8, 5, -8, 5), {-8, - 1, -8, 5}, {5, 13, 13, 13}. D Complete parts (a) and (b) below. a. Using only the ten given bootstrap samples, construct an 80% confidence interval estimate of the mean weight change for the population.

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Here is a sample of amounts of weight change (kg) of college students in their freshman year: 13, 5, - 1, -8, where -8
represents a loss of 8 kg and positive values represent weight gained. Here are ten bootstrap samples: {13, 13 , 13, - 1}.
{13, -8, - 1, 13}, (13, -8, 5, - 13, {5, -8, - 1, 13}, {-1, - 1, - 1, 5}, {5, - 8, 5, -8), {13, 5, -8, - 1}, {-8, 5, -8, 5),
{-8, - 1, -8, 5}, {5, 13, 13, 13}. D Complete parts (a) and (b) below.
a. Using only the ten given bootstrap samples, construct an 80% confidence interval estimate of the mean weight change for the
population.
Transcribed Image Text:Here is a sample of amounts of weight change (kg) of college students in their freshman year: 13, 5, - 1, -8, where -8 represents a loss of 8 kg and positive values represent weight gained. Here are ten bootstrap samples: {13, 13 , 13, - 1}. {13, -8, - 1, 13}, (13, -8, 5, - 13, {5, -8, - 1, 13}, {-1, - 1, - 1, 5}, {5, - 8, 5, -8), {13, 5, -8, - 1}, {-8, 5, -8, 5), {-8, - 1, -8, 5}, {5, 13, 13, 13}. D Complete parts (a) and (b) below. a. Using only the ten given bootstrap samples, construct an 80% confidence interval estimate of the mean weight change for the population.
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