In this exercise, we are conducting many hypothesis tests to test a claim. Assume that the null hypothesis is true. If 140 tests are conducted using a significance level of , approximately how many of the tests will incorrectly find significance?

the answers c

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step-by-step explanation:

(2,20) means that the 2 is 2 hours and 20 is 20$. so there both 20$ for 2 hours only the same price. like it says. so, the dunk tank and the bounce house are the same price (20$) for the same amount of time (2 hours).

hope i