The Next Questions Are Based On The Following Information:
The sales representative for a manufacturer of a new product claims that the product will increase output per machine by at least 29 units per hour.A line manager installs the product on 15 of the machines,and finds that the average increase was only 26 with a standard deviation of 6.2.
-Which of the following statements is most accurate?
A)reject the null hypothesis at α = 0.10
B)fail to reject the null hypothesis at α ≤ 0.10
C)reject the null hypothesis at α = 0.05,but not 0.10
D)reject the null hypothesis at α = 0.01,but not 0.05

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The Answer of The Next Questions Are Based On The Following Information:
The sales representative for a manufacturer of a new product claims that the product will increase output per machine by at least 29 units per hour.A line manager installs the product on 15 of the machines,and finds that the average increase was only 26 with a standard deviation of 6.2.
-Which of the following statements is most accurate?
A)reject the null hypothesis at α = 0.10
B)fail to reject the null hypothesis at α ≤ 0.10
C)reject the null hypothesis at α = 0.05,but not 0.10
D)reject the null hypothesis at α = 0.01,but not 0.05

The Next Questions Are Based on the Following Information