Mathematics, 06.03.2020 23:30, ajbrock1004

A manufacturer of nickel-hydrogen batteries randomly selects 100 nickel plates for test cells, cycles them a specified number of times and determines that 14 of the plates have blistered.

Does this data provide compelling evidence for concluding that more than 10% of all plates blister under such circumstances?

Use Alpha =0.10.

(a) What is the parameter of interest?
(b) State the null and alternative hypotheses.
(c) Calculate the test statistic.
(d) Find the rejection region.

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A manufacturer of nickel-hydrogen batteries randomly selects 100 nickel plates for test cells, cycle...