Problem 4 22 Pts The Data Set List The Out Of Pocket Prescription Medicine Expenses In Dollars For 40 U S Adults I 1 (58.38 KiB) Viewed 119 times
Problem #4 ( 22 pts) The data set_list the out-of-pocket prescription medicine expenses (in dollars) for 40 U.S adults in a recent year. A) Construct a frequency distribution table that has seven (7) classes. 200 239 155 252 384 165 297 296 405 303 400 307 241 256 315 330 317 352 266 276 345 306 245 257 331 314 238 306 290 271 345 312 293 195 168 342 330 312 336 324 b) Find the class midpoints, relative frequency, cumulative frequency and class boundaries.
Using the frequency distribution table from Problem #4, construct i) a histogram, ii) frequency polygon and iii) an ogive. Describe the shape of the histogram as a) symmetric b) uniform c) skewed left d) skewed right. e) none of these
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