Mathematics, 21.04.2020 22:23 Wanna14ever

A popular weekly magazine asserts that fewer than 40% of households in the united states have changed their lifestyles because of escalating gas prices. a recent survey of 180 households finds that 67 households have made lifestyle changes due to escalating gas prices. the standard error of p(bar) is:the value of the test statistic is:the pvalue is:at a=0.10 and using the p-valuein light of your conclusion, what test error may happen?

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A popular weekly magazine asserts that fewer than 40% of households in the united states have change...