Question

State the null and alternative hypothesis for each statement.

1. The average age of bus drivers in metro manila is 39 years old.

Ho : _______________

Ha: _______________

Answer 1

$H_0:$ The average age of bus drivers in metro manila is 39 years old.

$H_a:$ The average age of bus drivers in metro manila is not 39 years old.

$H_0:\mu=39$

$H_a:\mu\not=39$