cinated. At a= 0.01, is there enough evidence to support the researcher's claim? Complete parts (a) through (e) below. dentify the claim and state Ho and H. ntify the claim in this scenario. Select the correct choice below and fill in the answer box to complete your choice. pe an integer or a decimal. Do not round.) % of adults in the country think that healthy children should be required to be vaccinated. B. More than % of adults in the country think that healthy children should be requited to be vaccinated. c. Less than 86 % of adults in the country think that healthy children should be required to be vaccinated. %. D. The percentage of adults in the country who think that healthy children should be required to be vaccinated is not et p be the population proportion of successes, where a success is an adult in the country who thinks that healthy children should be required omplete your choice. Round to two decimal places as needed.) DA. Ho: p2 B. Ho: p< Ha: p2

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7.4.7-T
A medical researcher says that less than 86% of adults in a certain country think that healthy children should be required to be vaccinated. In a random sample of 300 adults in that country, 82% think that healthy children should be required to be
vaccinated. At a 0.01, is there enough evidence to support the researcher's claim? Complete parts (a) through (e) below.
(a) Identify the claim and state Ho and Ha.
Identify the claim in this scenario. Select the correct choice below and fill in the answer box to complete your choice.
(Type an integer or a decimal. Do not round.)
O A.
% of adults in the country think that healthy children should be required to be vaccinated.
B. More than
% of adults in the country think that healthy children should be required to be vaccinated.
C. Less than 86 % of adults in the country think that healthy children should be required to be vaccinated.
%.
D. The percentage of adults in the country who think that healthy children should be required to be vaccinated is not
Let p be the population proportion of successes, where a success is an adult in the country who thinks that healthy children should be required to be vaccinated. State Ho and Ha. Select the correct choice below and fill in the answer boxes to
complete your choice.
(Round to two decimal places as needed.)
O C. Ho: p>
О В. Но: р<
O A. Ho: p2
Ha:ps
Ha:p2
Ha: p<
.O F. Ho: ps
O E. Ho: p#
D. Ho: p=
Ha: p>
Ha: p =
Ha: p#
(1,1)
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Transcribed Image Text:Question Help ▼ 7.4.7-T A medical researcher says that less than 86% of adults in a certain country think that healthy children should be required to be vaccinated. In a random sample of 300 adults in that country, 82% think that healthy children should be required to be vaccinated. At a 0.01, is there enough evidence to support the researcher's claim? Complete parts (a) through (e) below. (a) Identify the claim and state Ho and Ha. Identify the claim in this scenario. Select the correct choice below and fill in the answer box to complete your choice. (Type an integer or a decimal. Do not round.) O A. % of adults in the country think that healthy children should be required to be vaccinated. B. More than % of adults in the country think that healthy children should be required to be vaccinated. C. Less than 86 % of adults in the country think that healthy children should be required to be vaccinated. %. D. The percentage of adults in the country who think that healthy children should be required to be vaccinated is not Let p be the population proportion of successes, where a success is an adult in the country who thinks that healthy children should be required to be vaccinated. State Ho and Ha. Select the correct choice below and fill in the answer boxes to complete your choice. (Round to two decimal places as needed.) O C. Ho: p> О В. Но: р< O A. Ho: p2 Ha:ps Ha:p2 Ha: p< .O F. Ho: ps O E. Ho: p# D. Ho: p= Ha: p> Ha: p = Ha: p# (1,1) More Click to select and enter your answer(s) and then click Check Answer. Check Answer Clear All parts remaining Bock Pro ☆ G Search or type URL esc 24 5 6 80 1 3 4 P Y U [ Q W E R %3D K L T %24
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