A Gallup poll to survey the top concerns of Americans was
conducted. Suppose that 387 women and 359 men were independently
and randomly selected, and that 239 women and 202 men chose the
state of the economy as their biggest concern. Can we conclude that
the proportion of women (p1), choosing the state of the economy as
their biggest concern, exceeds the proportion of men
(p2)? Use a significance level of α=0.01 for the
test.
Step 4 of 4 : Choose the correct conclusion.
Since the p > 0.01, we reject the null.
Since p < 0.01, we fail to reject the null.
Since p < 0.01, we reject the null.
Since p > 0.01, we fail to reject the null.
from above since p value >0.01
Since p > 0.01, we fail to reject the null.
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