A research center claims that at least 47% of adults in a certain country think the government is not aggressive enough in pursuing people who cheat on their taxes. In a random sample of 600 adults from that co 42% say that the government is not aggressive enough in pursuing people who cheat on their taxes. At a = 0.01, is there enough evidence to reject the center's claim? Complete parts (a) through (e) below. (Round to two decimal places as needed, Use a comma to separate answers as needed.) What is/are the rejection region(s)? Select the correct choice below and fill in the answer box(es) to complete your choice. (Round to two decimal places as needed.) O A. z< and z> O B. 7> OC. z< (c) Find the standardized test statistic z. z= (Round to two decimal places as needed.) (d) Decide whether to reject or fail to reject the null hypothesis and (e) interpret the decision in the context of the original claim. V Ho. There V enough evidence at the 1% level of significance to V think the government is not aggressive enough in the center's claim that

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the critical values is/are
A research center claims that at least 47% of adults in a certain country think the government is not aggressive enough in pursuing people who cheat on their taxes. In a random sample of 600 adults from that country
42% say that the government is not aggressive enough in pursuing people who cheat on their taxes. At a = 0.01, is there enough evidence to reject the center's claim? Complete parts (a) through (e) below.
(Round to two decimal places as needed. Use a comma to separate answers as needed.)
What is/are the rejection region(s)? Select the correct choice below and fill in the answer box(es) to complete your choice.
(Round to two decimal places as needed.)
O A. z<
and z>
O B. z>
OC. z<
(c) Find the standardized test statistic z.
z= (Round to two decimal places as needed.)
(d) Decide whether to reject or fail to reject the null hypothesis and (e) interpret the decision in the context of the original claim.
V Ho. There
v enough evidence at the 1% level of significance to
V the center's claim that
V think the government is not aggressive enough in
pursuing people who cheat on their taxes.
Transcribed Image Text:A research center claims that at least 47% of adults in a certain country think the government is not aggressive enough in pursuing people who cheat on their taxes. In a random sample of 600 adults from that country 42% say that the government is not aggressive enough in pursuing people who cheat on their taxes. At a = 0.01, is there enough evidence to reject the center's claim? Complete parts (a) through (e) below. (Round to two decimal places as needed. Use a comma to separate answers as needed.) What is/are the rejection region(s)? Select the correct choice below and fill in the answer box(es) to complete your choice. (Round to two decimal places as needed.) O A. z< and z> O B. z> OC. z< (c) Find the standardized test statistic z. z= (Round to two decimal places as needed.) (d) Decide whether to reject or fail to reject the null hypothesis and (e) interpret the decision in the context of the original claim. V Ho. There v enough evidence at the 1% level of significance to V the center's claim that V think the government is not aggressive enough in pursuing people who cheat on their taxes.
A research center claims that at least 47% of adults in a certain country think the government is not aggressive enough in pursuing people who cheat on their taxes. In a random sample of 600 adults from that country,
42% say that the government is not aggressive enough in pursuing people who cheat on their taxes. At a = 0.01, is there enough evidence to reject the center's claim? Complete parts (a) through (e) below.
(a) Identify the claim and state Ho and H
What is the claim?
O A. At least 47% of all adults think the government is not aggressive enough in pursuing people who cheat on their taxes.
O B. At least 47% of adults in the country think the government is not aggressive enough in pursuing people who cheat on their taxes.
OC. Exactly 42% of adults in the country think the government is not aggressive enough in pursuing people who cheat on their taxes.
O D. Exactly 42% of all adults think the government is not aggressive enough in pursuing people who cheat on their taxes.
Identify Ho and Ha
Ho: p
Haip
(Type integers or decimals.)
(hl Find the critical valuolel and identifv the reiection renion/s)
Transcribed Image Text:A research center claims that at least 47% of adults in a certain country think the government is not aggressive enough in pursuing people who cheat on their taxes. In a random sample of 600 adults from that country, 42% say that the government is not aggressive enough in pursuing people who cheat on their taxes. At a = 0.01, is there enough evidence to reject the center's claim? Complete parts (a) through (e) below. (a) Identify the claim and state Ho and H What is the claim? O A. At least 47% of all adults think the government is not aggressive enough in pursuing people who cheat on their taxes. O B. At least 47% of adults in the country think the government is not aggressive enough in pursuing people who cheat on their taxes. OC. Exactly 42% of adults in the country think the government is not aggressive enough in pursuing people who cheat on their taxes. O D. Exactly 42% of all adults think the government is not aggressive enough in pursuing people who cheat on their taxes. Identify Ho and Ha Ho: p Haip (Type integers or decimals.) (hl Find the critical valuolel and identifv the reiection renion/s)
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