The null and alternative hypotheses are given. determine whether the hypothesis test is left-tailed, right-tailed, or two-tailed. what parameter is being tested? upper h 0h0: p equals 0.2p=0.2 upper h 1h1: p less than 0.2

The correct option is: hypothesis is  left tailed.

Step-by-step explanation:

The null and alternate hypothesis are

The parametric is being tested here is "p",

where "p" is population proportion.

Also, the test depends on alternative hypothesis. Here the alternate hypothesis is left tailed.

Hence the correct option is: hypothesis is left left tailed.

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 The parametric is being tested here is "p" (population proportion).

The hypothesis test is left-tailed.

Step-by-step explanation:

Given : The null and alternative hypotheses are

The parametric is being tested here is "p", where p stands for population proportion.

Also, the type of test depends on the alternative hypotheses.

Since the alternative hypotheses is left-tailed, so the hypothesis test is left-tailed.

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step-by-step explanation: