Use the Following to Answer Questions

question 15

Short Answer

Use the following to answer questions :
The mean weekly earnings of all female workers in a state is $710 and the mean weekly earnings of all male workers in the same state is $760.The standard deviations of the weekly earnings are $86 for the females and $106 for the males.Suppose we take one sample of 316 female workers and another sample of 329 male workers from this state.
-What is the mean of the sampling distribution of the difference between the mean weekly earnings for females and males?

---

Definitions:

Smaller

Having lesser size, quantity, or magnitude compared to something else.

Neurogenesis

The production of new neurons.

Cognitive Abilities

The mental skills that are part of the learning process, including attention, memory, understanding, problem-solving, and decision making.

Physical Impairments

Conditions or disabilities that limit an individual's physical capacity or mobility.