A local tennis pro-shop strings tennis rackets at the tension (pounds per square inch) requested by the customer. Recently a customer made a claim that the pro-shop consistently strings rackets at lower tensions, on average, than requested. To support this claim, the customer asked the pro shop to string 10 new rackets at 42 psi. Suppose the two-tailed P-value for the test described above (obtained from a computer printout) is 0.08. Give the proper conclusion for the test. Use α = 0.05. Group of answer choices Reject H0 and conclude that μ, the true mean tension of the rackets, equals 42 psi. There is sufficient evidence to conclude that μ, the true mean tension of the rackets, is less than 42 psi Accept H0 and conclude that μ, the true mean tension of the rackets, equals 42 psi. There is insufficient evidence to conclude that μ, the true mean tension of the rackets, is less than 42 psi.
A local tennis pro-shop strings tennis rackets at the tension (pounds per square inch) requested by the customer. Recently a customer made a claim that the pro-shop consistently strings rackets at lower tensions, on average, than requested. To support this claim, the customer asked the pro shop to string 10 new rackets at 42 psi. Suppose the two-tailed P-value for the test described above (obtained from a computer printout) is 0.08. Give the proper conclusion for the test. Use α = 0.05. Group of answer choices Reject H0 and conclude that μ, the true mean tension of the rackets, equals 42 psi. There is sufficient evidence to conclude that μ, the true mean tension of the rackets, is less than 42 psi Accept H0 and conclude that μ, the true mean tension of the rackets, equals 42 psi. There is insufficient evidence to conclude that μ, the true mean tension of the rackets, is less than 42 psi.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 14PPS
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Question
A local tennis pro-shop strings tennis rackets at the tension (pounds per square inch) requested by the
customer. Recently a customer made a claim that the pro-shop consistently strings rackets at lower tensions, on
average, than requested. To support this claim, the customer asked the pro shop to string 10 new rackets at 42
psi. Suppose the two-tailed P-value for the test described above (obtained from a computer printout) is 0.08.
Give the proper conclusion for the test. Use α = 0.05.
Group of answer choices
Reject H0 and conclude that μ, the true mean tension of the rackets, equals 42 psi.
There is sufficient evidence to conclude that μ, the true mean tension of the rackets, is less than 42 psi
Accept H0 and conclude that μ, the true mean tension of the rackets, equals 42 psi.
There is insufficient evidence to conclude that μ, the true mean tension of the rackets, is less than 42 psi.
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