Instruction 8-7 a Hotel Chain Wants to Estimate the Average Number of Number

question 107

Short Answer

Instruction 8-7
A hotel chain wants to estimate the average number of rooms rented daily in each month. The population of rooms rented daily is assumed to be normally distributed for each month with a standard deviation of 24 rooms.
-Referring to Instruction 8-7,during January,a sample of 16 days has a sample mean of 48 rooms.This information is used to calculate an interval estimate for the population mean to be from 40 to 56 rooms.What is the level of confidence of this interval?

---

Definitions:

Adenohypophysis

The anterior lobe of the pituitary gland, responsible for secreting several key hormones that regulate growth, reproduction, and metabolism.

Anterior Lobe

The front part of an organ or gland, such as the anterior lobe of the pituitary gland, involved in hormone secretion.

Pituitary Gland

A small, pea-sized gland located at the base of the brain, responsible for controlling important body functions through the release of hormones.

Adenogenic

Related to or originating from glandular tissue.