What Is an E-Mail

question 103

Multiple Choice

What is an e-mail?

• A) Interactive business communities providing a central market space where multiple buyers and sellers can engage in e-business activities
• B) Version of a retail store where customers can shop at any hour of the day without leaving their home or office
• C) Serves as a gateway through which a visitor can access other e-shops
• D) None of the above

Understand the effect of sample size and population standard deviation on the standard error of the mean.

Recognize the practical implications of hypothesis testing results in real-world scenarios.

Understand the concept of statistical significance and effect size in hypothesis testing.

Calculate the standard error of the mean based on the population standard deviation and sample size.

---

Definitions:

Double

A data type in programming that is used to represent decimal numbers with double precision floating-point format.

OR Operator

It is a logical operator used in programming languages to combine two or more conditions. It returns true if at least one condition is true.

Negation Operator

A unary operator used in many programming languages to invert the truth value of a boolean expression.

Pseudocode

A simplified, notational form of a computer programming code not executable by the computer but understandable to programmers.