Searc Playing a Ga... Paraphrasin... This Is Just... William Carl... Edpuzzle iowa housin.. Home | Hous... and alte.. $$ 4 / 22 $$ The mean number of years Americans work before retiring is 34 . $$ \begin{array}{l} H_{0}: \mu \leq 34 \ H_{a}: \mu34 \end{array} $$ $$ H_{a}: \mu \neq 34 $$ $$ H_{a}: \mu=34 $$ $$ H_{0}: \mu=34 $$ $$ \begin{array}{l} H_{0}: \mu \geq 34 \ H_{a}: \mu

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Searc Playing a Ga... Paraphrasin... This Is Just... William Carl... Edpuzzle iowa housin.. Home | Hous... and alte.. $$ 4 / 22 $$ The mean number of years Americans work before retiring is 34 . $$ \begin{array}{l} H_{0}: \mu \leq 34 \ H_{a}: \mu>34 \end{array} $$ $$ H_{a}: \mu \neq 34 $$ $$ H_{a}: \mu=34 $$ $$ H_{0}: \mu=34 $$ $$ \begin{array}{l} H_{0}: \mu \geq 34 \ H_{a}: \mu<34 \end{array} $$ $$ H_{0}: \mu=34 $$ $$ H_{0}: \mu \neq 34 $$ Emilio Mejia

UpStudy AI · Accepted Answer

To determine the correct null and alternative hypotheses for the given scenario, we need to understand the context of the problem.

The problem states that the mean number of years Americans work before retiring is 34. This information is used to formulate the null and alternative hypotheses.

Given:
- The mean number of years Americans work before retiring is 34.
- The null hypothesis ($$H_{0}$$) is that the mean number of years Americans work before retiring is less than or equal to 34.
- The alternative hypothesis ($$H_{a}$$) is that the mean number of years Americans work before retiring is greater than 34.

Therefore, the correct null and alternative hypotheses are:
$$ H_{0}: \mu \leq 34 $$
$$ H_{a}: \mu > 34 $$
The null hypothesis is that the mean number of years Americans work before retiring is less than or equal to 34, and the alternative hypothesis is that it is greater than 34.

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