Question

For a large supermarket chain in a particular​ state, a​ women's group claimed that female employees were passed over for management training in favor of their male colleagues. The company denied this​ claim, saying it picked the employees from the eligible pool at random to receive this training.​ Statewide, the large pool of more than 1000 eligible employees who can be tapped for management training is 30​% female and 70​% male. Since this program​ began, 39 of the 50 employees chosen for management training were male and 11 were female. Complete parts a through d. LOADING... Click the icon to view the results of using technology. a. The company claims that it selected employees for training according to their proportion in the pool of eligible employees. Define a parameter of interest and state this claim as a hypothesis. Explain why this hypothesis is a​ no-effect hypothesis. Define a parameter of interest. Choose the correct answer below.

Answer 1

Explanation:

Hello!

Tha claim is those female employees have less probability of being selected for management training than the males employees of a supermarket chain.

The company denies this claim and assures that the employees are picked at random from an eligible pool, i.e. that there is no gender bias in the manager selection

If you consider the variables:

X₁: Number of female employees selected for management training

X₂: Number of male employees selected for management training

The parameter of interest would be

p₁: population proportion of female employees selected for management training

p₂: population proportion of male employees selected for management training

If the company claims that there is no gender bias in the management selection is true, then the proportion of female employees selected for management training and the proportion of male employees selected for management training should be the same, symbolically: p₁ = p₂

If the company's claim is incorrect, then these proportions should be different: p₁ ≠ p₂

I hope this helps!