Sales at a Local Plumbing Wholesaler Consist of Both Over-The-Counter

question 225

Essay

Sales at a local plumbing wholesaler consist of both over-the-counter sales as well as deliveries.During the course of a month,over-the-counter sales have a mean of $102,972 with a standard deviation of $13,523.Over the same time period,deliveries average $242,354 with a standard deviation of $24,956.Assuming that the sales over-the-counter are independent of deliveries,what are the mean and standard deviation of the wholesaler monthly sales?

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Definitions:

Poor Nutrition

A state of receiving insufficient or imbalanced dietary nutrients that can lead to various health issues.

Allergies

Immune system responses to a substance that is typically harmless to most people, potentially causing various symptoms.

Microbiome

All of the microbes (bacteria, viruses, and so on) with all of their genes in a community; here, the millions of microbes of the human body.

Percentile

Percentile is a statistical measure indicating the value below which a given percentage of observations in a group of observations fall, often used in growth charts and test scores to compare an individual’s performance to a population.