Question

Homework: Ch 3 Technology Demo Save Score: 0 of 5 pts 1 3 of 5 (3 complete) • HW Score: 48.05%, 10.57 o.. 3.2.25 Question Help Suppose that a customer is purchasing a car. He conducts an experiment in which he puts 10 gallons of gas in the car and drives it until it runs out of gas. He conducts this experiment 15 times on each car and records the number of miles driven. Describe each data set, that is determine the shape, center, and spread. Sample mean for Car 1 x= mi / 10 gal (Type an integer or decimal rounded to one decimal place as needed.) Full data set o Car 1 233 160 266 248 241 212 245 Sample mean for Car 2 x-D mi/ 10 gal (Type an integer or decimal rounded to one decimal place as needed.) 285 264 280 301 251 161 314 261 Car 2 241 255 211 211 207 206 241 292 260 235 245 291 248 245 268 Enter your answer in the edit fields and then click Check Answer. parts remaining Clear All Check Answer

Answer 1

co1-2 shoped is Right st ewed. Answers 8 - for Car 248.1 2. m/ 10 gal Bell shaped shape Centre medion = 256 Ronge= 154 SPiead for cor- 2 243.7 Right stewed Median= 245 Range: 86 Shope Sentie SPread The fentre of is the is the range of Shape is the foer type Right of de median dale. mea n or Spicad Symmetioc, skeweed og unitorm. ,skew ed left,

Soution:- Datois লি এ 1 giren by 2 12 2 33 248 245 241 251 280 160 264 285 161 266 261 314 for can 2 241 211 207 211 206 245 255 260 24) 2 35 245 268 248 29) Mean ter 3722 Cas 1 Sample 248-13333 15 248.1 millogel for Sample Car 2 3656 243-7333 IS mi l10gal. 243.7 median te car 1= 256 fer Mcdion 245 can 2 3 The Centre is the data. meelion or of the mean

Date: is the ot the dat Tonge Spreal SPicad fange: Mascobs- min obs 314 160 154 for 154 Spicad car 1 ? mea" dbs"- minmobs Spresed for Can 2 e92- 206 86 Spread for coy 2 Shope tos can1 Areg. clays 160- 209 210- 259 260 - 309 35g 2. 310 X. 160 210 260 SIO 36O %23 Bell-shape d I shaped is car shape fo con-2 freg, cloas 206-230 231- 255 2 56 - 280 281.305 906 2 31 256 81806