Question: Describe type I and type II errors for a hypothesis test of the indicated claim. A furniturefurniture store claims that at leastatleast 80% of its
Describe type I and type II errors for a hypothesis test of the indicated claim.
A
furniturefurniture
store claims that
at leastatleast
80%
of its new customers will return to buy their next
piece of furniturepieceoffurniture.
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
piece of furniturepieceoffurniture
is
no more thannomorethan
0.80
but you reject
Upper H 0H0:
pless than or equals0.80
B.
A type I error will occur when the actual proportion of new customers who return to buy their next
piece of furniturepieceoffurniture
is
at leastatleast
0.80
but you fail to reject
Upper H 0H0:
pgreater than or equals0.80
C.
A type I error will occur when the actual proportion of new customers who return to buy their next
piece of furniturepieceoffurniture
is
at leastatleast
0.80
but you reject
Upper H 0H0:
pgreater than or equals0.80
D.
A type I error will occur when the actual proportion of new customers who return to buy their next
piece of furniturepieceoffurniture
is
no more thannomorethan
0.80
but you fail to reject
Upper H 0H0:
pless than or equals0.80
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
piece of furniturepieceoffurniture
is
less thanlessthan
0.80
but you reject
Upper H 0H0:
pless than or equals0.80
B.
A type II error will occur when the actual proportion of new customers who return to buy their next
piece of furniturepieceoffurniture
is
less thanlessthan
0.80
but you fail to reject
Upper H 0H0:
pgreater than or equals0.80
C.
A type II error will occur when the actual proportion of new customers who return to buy their next
piece of furniturepieceoffurniture
is
more thanmorethan
0.80
but you fail to reject
Upper H 0H0:
pgreater than or equals0.80
D.
A type II error will occur when the actual proportion of new customers who return to buy their next
piece of furniturepieceoffurniture
is
more thanmorethan
0.80
but you reject
Upper H 0H0:
pless than or equals0.80
PLEASE HIGHLIGHT YOUR ANWSER FOR BOTH QUESTIONS
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