I the Mean of a Normal Distribution Is Represented by σ

question 78

Multiple Choice

i. The mean of a normal distribution is represented by σ.
ii. When referring to the normal probability function, there is not just one of them; there is a "family"
Of them.
iii. Some normal probability distributions have equal arithmetic means, but their standard deviations
May be different.

• A) (i), (ii), and (iii) are all correct statements.
• B) (i) is a correct statement but not (ii) or (iii).
• C) (i) and (iii) are correct statements but not (ii).
• D) (ii) and (iii) are correct statements but not (i).
• E) (i), (ii), and (iii) are all false statements.

---

Definitions:

Customer Inquiry

Any question or request for information from a customer regarding a company's products or services.

Promote Business

Promoting a business involves using various strategies and communication methods to increase awareness, attract new customers, and enhance its reputation.

Acceptance Message

Involves communication that indicates the reception and agreement to a proposal or offer.

Respond Favorably

To react or reply to something in a positive or agreeable manner.