According to the February 2008 Federal Trade Commission report on consumer fraud and identity theft, 23% of all complaints in 2007 were for identity theft. In that year, assume some state had 436 complaints of identity theft out of 1680 consumer complaints. Do these data provide enough evidence to show that that state had a higher proportion of identity theft than 23%? Test at the 4% level.

MATLAB: An Introduction with Applications
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Chapter1: Starting With Matlab
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please do the following parts, this is one question!

hypotheses, assumptions, and please check the assumptions (listed as a problem in the image)

According to the February 2008 Federal Trade Commission report on consumer fraud and identity theft, 23%
of all complaints in 2007 were for identity theft. in that year, assume some state had 436 complaints of
identity theft out of 1680 consumer complaints. Do these data provide enough evidence to show that that
state had a higher proportion of identity theft than 23? Test at the 4% level.
P: PARAMETER
what is the correct parameter symbol for this problem?
of
what is the wording of the parameter in the context of this problem?
The percentage of all consumer complaints in that state that are for identity theft
H: HYPOTHESES
Fill in the correct null and alternative hypotheses:
Ho:
HA:
A: ASSUMPTIONS
Since qualitative
o information was collected from each object, what conditions do we
need to check?
Check all that apply.
Do is unknown.
Oo is known.
On(1 - p) > 10
Onp > 10
ON> 20n
On(1 - p) > 10
On(p) > 10
On > 30 or normal population.
Check those assumptions:
1. np=
which is
2. п(1 — р) -
which is
3. N=
which is
If no N is given in the problem, use 1000000
N: NAME THE PROCEDURE
The conditions are met to use a Select an answer
Transcribed Image Text:According to the February 2008 Federal Trade Commission report on consumer fraud and identity theft, 23% of all complaints in 2007 were for identity theft. in that year, assume some state had 436 complaints of identity theft out of 1680 consumer complaints. Do these data provide enough evidence to show that that state had a higher proportion of identity theft than 23? Test at the 4% level. P: PARAMETER what is the correct parameter symbol for this problem? of what is the wording of the parameter in the context of this problem? The percentage of all consumer complaints in that state that are for identity theft H: HYPOTHESES Fill in the correct null and alternative hypotheses: Ho: HA: A: ASSUMPTIONS Since qualitative o information was collected from each object, what conditions do we need to check? Check all that apply. Do is unknown. Oo is known. On(1 - p) > 10 Onp > 10 ON> 20n On(1 - p) > 10 On(p) > 10 On > 30 or normal population. Check those assumptions: 1. np= which is 2. п(1 — р) - which is 3. N= which is If no N is given in the problem, use 1000000 N: NAME THE PROCEDURE The conditions are met to use a Select an answer
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