The null hypothesis: H0 : _____ The alternative hypothesis: H1: ______ The type of test statistic: (choose one) _______ The value of the test statistic: ______ (round to at least three decimal places.) The critical value at the 0.1 level of significance: ________ (round to at least three decimal places) Can we support the claim that the mean completion time has decreased under new management? Yes ___, NO _____
An automobile assembly line operation has scheduled
Perform a one-tailed test. Then fill in the table below.
Carry your intermediate computations to at least three decimal places, and round your responses as specified in the table.
The null hypothesis: H0 : _____
The alternative hypothesis: H1: ______
The type of test statistic: (choose one) _______
The value of the test statistic: ______
(round to at least three decimal places.)
The critical value at the 0.1 level of significance: ________
(round to at least three decimal places)
Can we support the claim that the mean completion time has decreased under new management? Yes ___, NO _____
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