14.16 A researcher studying the purchase habits of eight married couples has found they spent the amounts shown below for clothing. At the 0.05 level, can we conclude that the population of husbands and wives do not spend equally in this purchase category?

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1 2 3 4 5 6 7 8 Husband $300 240 230 250 230 300 470 230 $380 375 180 390 400 480 470 320 Wife