Question
Bruce, a store owner, would like to determine if a new advertising initiative has increased the proportion of sales he makes to women is more
Bruce, a store owner, would like to determine if a new advertising initiative has increased the proportion of sales he makes to women is more than75%
. To test this, he gathers information on150
random sales and finds that120
of those sales were made to women.
The following is the setup for this hypothesis test:
H
0
:p=0.75
H
a
:p>0.75
Thep
-value for this hypothesis test is0.079
.
At the1%
significance level, choose the correct conclusion?
Select the correct answer below:
There is sufficient evidence to conclude thatthe proportion of sales he makes to women is more than75%
.
There is NOT sufficient evidence to conclude thatthe proportion of sales he makes to women is more than75%
.
There is sufficient evidence to conclude thatthe proportion of sales he makes to women is more than50%
.
There is NOT sufficient evidence to conclude thatthe proportion of sales he makes to women is more than50%
.
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