A research center claims that at least 27% of adults in a certain country think that their taxes will be audited. In a random sample of 1200 adults in that country in a recent year, 23% say they are concerned that their taxes will be audited. At a=0.10, is there enough evidence to reject the center's claim? Complete parts (a) through (e) below. He (Type an integer or a decimal. Do not round.) OA. % of adults in the country think that their taxes will be audited. O B. At least 27 % of adults in the country think that their taxes will be audited. OC. Less than % of adults in the country think that their taxes will be audited. O D. The percentage of adults in the country who think that their taxes will be audited is not Let p be the population proportion of successes, where a success is an adult in the country who thinks that their taxes will be audited. State Ho and H. 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> O B. Ho: p< H3 p2 O A. Ho Ps H3 ps H3 p> O D. Ho p2 O E. Ho P= OF. Ho P# ary H, p= H3 p< Clear all Check answer ss View an example Get more help - Help me solve this cources OK 9:41 62°F 12/6/2 e here to search Insert Delete *- PrtSc F12 F9 F10 F6 F7 F2
A research center claims that at least 27% of adults in a certain country think that their taxes will be audited. In a random sample of 1200 adults in that country in a recent year, 23% say they are concerned that their taxes will be audited. At a=0.10, is there enough evidence to reject the center's claim? Complete parts (a) through (e) below. He (Type an integer or a decimal. Do not round.) OA. % of adults in the country think that their taxes will be audited. O B. At least 27 % of adults in the country think that their taxes will be audited. OC. Less than % of adults in the country think that their taxes will be audited. O D. The percentage of adults in the country who think that their taxes will be audited is not Let p be the population proportion of successes, where a success is an adult in the country who thinks that their taxes will be audited. State Ho and H. 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> O B. Ho: p< H3 p2 O A. Ho Ps H3 ps H3 p> O D. Ho p2 O E. Ho P= OF. Ho P# ary H, p= H3 p< Clear all Check answer ss View an example Get more help - Help me solve this cources OK 9:41 62°F 12/6/2 e here to search Insert Delete *- PrtSc F12 F9 F10 F6 F7 F2
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:A research center claims that at least 27% of adults in a certain country think that their taxes will be audited. In a random sample of 1200 adults in that country in a
recent year,
23%
they are concerned that their taxes will be audited. At a= 0.10, is there enough evidence to reject the center's claim? Complete parts (a)
say
through (e) below.
Не
| 劇
(Type an integer or a decimal. Do not round.)
O A.
% of adults in the country think that their taxes will be audited.
B. At least 27 % of adults in the country think that their taxes will be audited.
me
O C. Less than
% of adults in the country think that their taxes will be audited.
%.
D. The percentage of adults in the country who think that their taxes will be audited is not
nts
Let p be the population proportion of successes, where a success is an adult in the country who thinks that their taxes will be audited. State H, andH,
the correct choice below and fill in the answer boxes to complete your choice.
(Round to two decimal places as needed.)
Select
ok
OC. Ho p
>
Contents
O A. Ho p-
O B. Ho p<
Ha p>
H, p2
Hạ ps
OF H pt
O D. Ho P2
O E. Ho P-
nedia Library
Ha p=
Ha p<
Plan
Clear all
Check answer
for Success
View an example
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Ic for SurCACS
62°F
12/6/2
P Type here to search
1005
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PrtSc
F10
F11
F12
F6
F7
F8
F9
F2
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F4
F5
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