A group says that the mean daily lodging cost for a family traveling in Region 1 is the same as in Region 2. The mean daily lodging cost for 41 families traveling in Region 1 is ​$130 with a population standard deviation of $26. The mean daily lodging cost for 41 families traveling in Region 2 is $138 with a population standard deviation of $25. At α=0.10, is there enough evidence to reject the​ group's claim? Complete parts​ (a) through​ (e). ​(a) Identify the claim and state Upper H 0H0 and Upper H Subscript aHa.   What is the​ claim?     A. The mean daily lodging cost in Region 1 is less than Region 2. Your answer is not correct.   B. The mean daily lodging cost in Region 1 is greater than Region 2.   C. The mean daily lodging costs in Region 1 and Region 2 are different.   D. The mean daily lodging costs in Region 1 and Region 2 are equal. This is the correct answer. What are Upper H 0H0 and Upper H Subscript aHa​?     A. Upper H 0H0​: mu 1μ1greater than or equals≥mu 2μ2 Upper H Subscript aHa​: mu 1μ1less than<mu 2μ2   B. Upper H 0H0​: mu 1μ1greater than>mu 2μ2 Upper H Subscript aHa​: mu 1μ1less than or equals≤mu 2μ2   C. Upper H 0H0​: mu 1μ1less than or equals≤mu 2μ2 Upper H Subscript aHa​: mu 1μ1greater than>mu 2μ2   D. Upper H 0H0​: mu 1μ1not equals≠mu 2μ2 Upper H Subscript aHa​: mu 1μ1equals=mu 2μ2   E. Upper H 0H0​: mu 1μ1less than<mu 2μ2 Upper H Subscript aHa​: mu 1μ1greater than or equals≥mu 2μ2   F. Upper H 0H0​: mu 1μ1equals=mu 2μ2 Upper H Subscript aHa​: mu 1μ1not equals≠mu 2μ2 Your answer is correct. ​(b) Find the critical​ value(s) and identify the rejection​ region(s).   The critical​ value(s) is/are nothing. ​(Round to three decimal places as needed. Use a comma to separate answers as​ needed.)

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A group says that the mean daily lodging cost for a family traveling in Region 1 is the same as in Region 2. The mean daily lodging cost for
41 families traveling in Region 1 is ​$130 with a population standard deviation of $26.
The mean daily lodging cost for 41 families traveling in Region 2 is $138 with a population standard deviation of $25. At α=0.10, is there enough evidence to reject the​ group's claim? Complete parts​ (a) through​ (e).
​(a) Identify the claim and state
Upper H 0H0
and
Upper H Subscript aHa.
 
What is the​ claim?
 
 
A.
The mean daily lodging cost in Region 1 is less than Region 2.
Your answer is not correct.
 
B.
The mean daily lodging cost in Region 1 is greater than Region 2.
 
C.
The mean daily lodging costs in Region 1 and Region 2 are different.
 
D.
The mean daily lodging costs in Region 1 and Region 2 are equal.
This is the correct answer.
What are
Upper H 0H0
and
Upper H Subscript aHa​?
 
 
A.
Upper H 0H0​:
mu 1μ1greater than or equals≥mu 2μ2
Upper H Subscript aHa​:
mu 1μ1less than<mu 2μ2
 
B.
Upper H 0H0​:
mu 1μ1greater than>mu 2μ2
Upper H Subscript aHa​:
mu 1μ1less than or equals≤mu 2μ2
 
C.
Upper H 0H0​:
mu 1μ1less than or equals≤mu 2μ2
Upper H Subscript aHa​:
mu 1μ1greater than>mu 2μ2
 
D.
Upper H 0H0​:
mu 1μ1not equals≠mu 2μ2
Upper H Subscript aHa​:
mu 1μ1equals=mu 2μ2
 
E.
Upper H 0H0​:
mu 1μ1less than<mu 2μ2
Upper H Subscript aHa​:
mu 1μ1greater than or equals≥mu 2μ2
 
F.
Upper H 0H0​:
mu 1μ1equals=mu 2μ2
Upper H Subscript aHa​:
mu 1μ1not equals≠mu 2μ2
Your answer is correct.
​(b) Find the critical​ value(s) and identify the rejection​ region(s).
 
The critical​ value(s) is/are
nothing.
​(Round to three decimal places as needed. Use a comma to separate answers as​ needed.)
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