212 с 213 d 214 215 18 216 a 217 b B 218 C 219 d 220 $338 $346 $350 $353 C $98,741 $97,282 A 200 a 201 b 202 C 203 d 204 205 Questions 17 and 18 are related 206 17 The lower end of a 95% interval estimate of the mean annual salary of persons with an MBA degree five years after graduation is reported to be $98,655. The interval is based on a sample of 120 persons. The sample standard deviation is $8,670. 207 208 209 What is the point estimate of the salary?" 210 a $101,726 211 b $100,222 D $379 $371 $366 $363 E F G In the previous question, what is the upper end of the interval? $101,789 $102,818 $103,856 $104,905 H

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