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From previous studies, it is concluded that 80% of workers indicate that they are satisfied with their job. A researcher claims that the proportion is significantly different than 80% and decides to survey 300 working adults. Test the researcher's claim at the
α=0.02 significance level.

From Previous Studies It Is Concluded That 80 Of Workers Indicate That They Are Satisfied With Their Job A Researcher Claims That The Proportion Is Significantl class=

Answer :

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