It is claimed that the average number of vehicles using the GB's parking lot each day is 244 vehicles. A student taking up statistics recorded the number of vehicles using the parking lot over a two-week period. A table of the number of vehicles are shown below.  230 244 233 240 249 238 247 235 243 248 235 254 250 249 do the collected data present sufficient evidence to indicate that the average number of vehicles using  the GB's parking Lot is different from 244 vehicles? Use 0.05 level of significance and assume that the population is normal.

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