Describe type I and type II errors for a hypothesis test of the indicated claim. A lumber store claims that at least 25 % of its new customers will return to buy their next order of lumber . Describe the type I error. Choose the correct answer below. A. A type I error will occur when the actual proportion of new customers who return to buy their next order of lumber is at least 0.25 , but you reject Upper H 0 : pgreater than or equals 0.25 . B. A type I error will occur when the actual proportion of new customers who return to buy their next order of lumber is no more than 0.25 , but you reject Upper H 0 : pless than or equals 0.25 . C. A type I error will occur when the actual proportion of new customers who return to buy their next order of lumber is at least 0.25 , but you fail to reject Upper H 0 : pgreater than or equals 0.25 . D. A type I error will occur when the actual proportion of new customers who return to buy their next order of lumber is no more than 0.25 , but you fail to reject Upper H 0 : pless than or equals 0.25 . Describe the type II error. Choose the correct answer below. A. A type II error will occur when the actual proportion of new customers who return to buy their next order of lumber is more than 0.25 , but you fail to reject Upper H 0 : pgreater than or equals 0.25 . B. A type II error will occur when the actual proportion of new customers who return to buy their next order of lumber is less than 0.25 , but you fail to reject Upper H 0 : pgreater than or equals 0.25 . C. A type II error will occur when the actual proportion of new customers who return to buy their next order of lumber is more than 0.25 , but you reject Upper H 0 : pless than or equals 0.25 . D. A type II error will occur when the actual proportion of new customers who return to buy their next order of lumber is less than 0.25 , but you reject Upper H 0 : pless than or equals 0.25.
Describe type I and type II errors for a hypothesis test of the indicated claim. A lumber store claims that at least 25 % of its new customers will return to buy their next order of lumber . Describe the type I error. Choose the correct answer below. A. A type I error will occur when the actual proportion of new customers who return to buy their next order of lumber is at least 0.25 , but you reject Upper H 0 : pgreater than or equals 0.25 . B. A type I error will occur when the actual proportion of new customers who return to buy their next order of lumber is no more than 0.25 , but you reject Upper H 0 : pless than or equals 0.25 . C. A type I error will occur when the actual proportion of new customers who return to buy their next order of lumber is at least 0.25 , but you fail to reject Upper H 0 : pgreater than or equals 0.25 . D. A type I error will occur when the actual proportion of new customers who return to buy their next order of lumber is no more than 0.25 , but you fail to reject Upper H 0 : pless than or equals 0.25 . Describe the type II error. Choose the correct answer below. A. A type II error will occur when the actual proportion of new customers who return to buy their next order of lumber is more than 0.25 , but you fail to reject Upper H 0 : pgreater than or equals 0.25 . B. A type II error will occur when the actual proportion of new customers who return to buy their next order of lumber is less than 0.25 , but you fail to reject Upper H 0 : pgreater than or equals 0.25 . C. A type II error will occur when the actual proportion of new customers who return to buy their next order of lumber is more than 0.25 , but you reject Upper H 0 : pless than or equals 0.25 . D. A type II error will occur when the actual proportion of new customers who return to buy their next order of lumber is less than 0.25 , but you reject Upper H 0 : pless than or equals 0.25.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 22PFA
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Question
Describe type I and type II errors for a hypothesis test of the indicated claim.
A
lumber
store claims that
at least
25
%
of its new customers will return to buy their next
order of lumber
.
Describe the type I error. Choose the correct answer below.
A.
A type I error will occur when the actual proportion of new customers who return to buy their next
order of lumber
is
at least
0.25
,
but you reject
Upper H 0
:
pgreater than or equals
0.25
.
B.
A type I error will occur when the actual proportion of new customers who return to buy their next
order of lumber
is
no more than
0.25
,
but you reject
Upper H 0
:
pless than or equals
0.25
.
C.
A type I error will occur when the actual proportion of new customers who return to buy their next
order of lumber
is
at least
0.25
,
but you fail to reject
Upper H 0
:
pgreater than or equals
0.25
.
D.
A type I error will occur when the actual proportion of new customers who return to buy their next
order of lumber
is
no more than
0.25
,
but you fail to reject
Upper H 0
:
pless than or equals
0.25
.
Describe the type II error. Choose the correct answer below.
A.
A type II error will occur when the actual proportion of new customers who return to buy their next
order of lumber
is
more than
0.25
,
but you fail to reject
Upper H 0
:
pgreater than or equals
0.25
.
B.
A type II error will occur when the actual proportion of new customers who return to buy their next
order of lumber
is
less than
0.25
,
but you fail to reject
Upper H 0
:
pgreater than or equals
0.25
.
C.
A type II error will occur when the actual proportion of new customers who return to buy their next
order of lumber
is
more than
0.25
,
but you reject
Upper H 0
:
pless than or equals
0.25
.
D.
A type II error will occur when the actual proportion of new customers who return to buy their next
order of lumber
is
less than
0.25
,
but you reject
Upper H 0
:
pless than or equals
0.25.
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