Question

Use the given data to Determine if average prices for female shoes is less than average prices for male shoes.

(Follow the hypothesis testing steps, 0.05 level of significance, assuming “equal variances”

of populations).

NOTE: 1 for female, 2 for male

GENDER	PRICE
1	395
1	400
1	304
1	274
1	371
1	355
1	154
1	261
1	258
1	280
1	240
1	314
1	273
1	366
1	372
1	353
1	222
1	182
1	161
1	193
1	260
1	198
1	215
1	353
1	308
1	156
1	313
1	364
1	192
1	151
1	390
1	211
1	306
1	210
1	334
1	247
1	341
1	238
1	299
1	183
1	200
1	271
1	350
1	361
1	250
1	172
1	399
1	259
1	361
1	381
1	155
1	335
1	367
1	345
2	314
2	294
2	386
2	303
2	225
2	171
2	291
2	350
2	315
2	244
2	274
2	388
2	348
2	163
2	360
2	244
2	233
2	319
2	337
2	323
2	231
2	205
2	289
2	297
2	356
2	345
2	298
2	285
2	311
2	269
2	340
2	276
2	373
2	287
2	367
2	157
2	153
2	396
2	277
2	246
2	352
2	380
2	278
2	153
2	209

Answer 1