An auditor for a hardware store chain wished to compare the efficiency of two different auditing techniques. To do this he selected a sample of nine store accounts and applied auditing techniques A and B to each of the nine accounts selected. The number of errors found in each of techniques A and B is listed in the table below: Errors in A Errors in B 45 31 37 48 39 46 48 37 54 52 50 45 49 49 41 40 50 45 Does the data provide sufficient evidence to conclude that the number of errors in auditing technique A is greater than the number of errors in auditing technique B at the 0.01 level of significance? Select the [Rejection Region, Decision of Reject (RHo) or Failure to Reject (FRHo)]. (Hint: the samples are dependent) t<-2.9 or -t< -2.9, RH01 a) -t<2.9 and t < 2.9, RH0J b) t> 2.9, FRHo c) d)Ot-2.9, FRH0 e) [z <-2.9 and -z < -2.9, FRHo None of the above f)
An auditor for a hardware store chain wished to compare the efficiency of two different auditing techniques. To do this he selected a sample of nine store accounts and applied auditing techniques A and B to each of the nine accounts selected. The number of errors found in each of techniques A and B is listed in the table below: Errors in A Errors in B 45 31 37 48 39 46 48 37 54 52 50 45 49 49 41 40 50 45 Does the data provide sufficient evidence to conclude that the number of errors in auditing technique A is greater than the number of errors in auditing technique B at the 0.01 level of significance? Select the [Rejection Region, Decision of Reject (RHo) or Failure to Reject (FRHo)]. (Hint: the samples are dependent) t<-2.9 or -t< -2.9, RH01 a) -t<2.9 and t < 2.9, RH0J b) t> 2.9, FRHo c) d)Ot-2.9, FRH0 e) [z <-2.9 and -z < -2.9, FRHo None of the above f)
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
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![An auditor for a hardware store chain wished to compare the efficiency of two different auditing techniques. To do this he selected a sample of nine store accounts and applied auditing
techniques A and B to each of the nine accounts selected. The number of errors found in each of techniques A and B is listed in the table below:
Errors in A Errors in B
45
31
37
48
39
46
48
37
54
52
50
45
49
49
41
40
50
45
Does the data provide sufficient evidence to conclude that the number of errors in auditing technique A is greater than the number of errors in auditing technique B at the 0.01 level of
significance? Select the [Rejection Region, Decision of Reject (RHo) or Failure to Reject (FRHo)]. (Hint: the samples are dependent)
t<-2.9 or -t< -2.9, RH01
a)
-t<2.9 and t < 2.9, RH0J
b)
t> 2.9, FRHo
c)
d)Ot-2.9, FRH0
e) [z <-2.9 and -z < -2.9, FRHo
None of the above
f)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fae920faf-ec91-4762-8e7c-67843c608eb6%2F34ec4f4e-34b0-4ce7-8a7c-9987ae3e68ec%2Fzl0kqk.png&w=3840&q=75)
Transcribed Image Text:An auditor for a hardware store chain wished to compare the efficiency of two different auditing techniques. To do this he selected a sample of nine store accounts and applied auditing
techniques A and B to each of the nine accounts selected. The number of errors found in each of techniques A and B is listed in the table below:
Errors in A Errors in B
45
31
37
48
39
46
48
37
54
52
50
45
49
49
41
40
50
45
Does the data provide sufficient evidence to conclude that the number of errors in auditing technique A is greater than the number of errors in auditing technique B at the 0.01 level of
significance? Select the [Rejection Region, Decision of Reject (RHo) or Failure to Reject (FRHo)]. (Hint: the samples are dependent)
t<-2.9 or -t< -2.9, RH01
a)
-t<2.9 and t < 2.9, RH0J
b)
t> 2.9, FRHo
c)
d)Ot-2.9, FRH0
e) [z <-2.9 and -z < -2.9, FRHo
None of the above
f)
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