If a Distribution Is Normal with μ = 75 and σ

question 64

Multiple Choice

If a distribution is normal with μ = 75 and σ = 15, then what proportion of the scores will fall between 45 and 105?

• A).3413
• B).6826
• C).9544
• D).9974

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Definitions:

Category Killers

Specialty discount stores that are able to gain high market share within their chosen category.

Market Share

The portion of a market controlled by a particular company, product, or brand, often expressed as a percentage of total sales.

Leased Department

A section within a retail store that is rented to an outside party.

Omni-Channel Retailing

A multi-channel approach to sales that seeks to provide customers with a seamless shopping experience whether they're shopping online from a mobile device, a laptop, or in a brick-and-mortar store.