Business: Census bureau data shows that the mean household income in the area served by a shopping mall is $72,500 per year. a market research firm questions shoppers at the mall to find out whether the mean household income of mall shoppers is higher than that of the general population.

Harder life without math or science is a unsuccessful life...

Census bureau data shows that the mean household

lakenyagillard79

11.01.2022

The null hypothesis states that the population mean is equal to a certain value

H°:U = $72,500

The alternative hypothesis states that the null hypothesis is false (according to the claim):

Ha:U >$72,500

Result:

H°U= $72,500

Ha:U >$72,500

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