Digital Camera PricesThe prices (in dollars) for a particular model of digital camera with

6

megapixels and an optical3

X

zoom lens are shown below for8

online retailers. Round sample statistics and final answers to at least one decimalplace.180

200

187

265

222

197

195

181

Estimate the true mean price for this particular model with80%

confidence. Assume the variable is normallydistributed.