aggressive enough in pursuing wealthy people who cheat on their
taxes. You believe the true percentage is more than 45%. To test
this, you take a simple random sample of 500 U.S. adults and find
that 265 of them say the IRS is not aggressive enough.
Test your claim with a significance level of .10.
H0H0:Select an answer x̄ p̂ μ p Select an answer = <
> ≠
HAHA:Select an answer x̄ p̂ μ p Select an answer = <
> ≠
The sample size is:
The value for ˆpp^ to 4 decimal places is:
Test Statistic to 4 decimal places:
P-value to 4 decimal places:
Is the result significant? Select an answer The result is
statistically significant The result is not statistically
significant
Based on the above we choose to: Select an answer Reject the Null
Accept the Null Fail to Reject the Null Accept the
Alternate
There Select an answer is is not enough evidence to
conclude Select an answer that more than 45% of U.S. adults think
that the IRS is not aggressive enough in pursuing wealthy people
who cheat on their taxes. that 45% of U.S. adults think that the
IRS is not aggressive enough in pursuing wealthy people who cheat
on their taxes.
- A Researcher Claims That 45 Of U S Adults Think The Irs Is Not Aggressive Enough In Pursuing Wealthy People Who Cheat 1 (142.45 KiB) Viewed 78 times