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