Math 3 EOC Review Day 1

Front

What is a random sample?

Back

A random sample is a subset of individuals chosen from a larger set, where each individual has an equal chance of being selected.

Front

What is the importance of sample size in statistics?

Back

A larger sample size reduces the margin of error and increases the reliability of results.

Front

What is an asymptote in graphing?

Back

An asymptote is a line that a graph approaches but never touches or crosses.

Front

How do you find the remainder of a polynomial when divided by a linear factor?

Back

Use the Remainder Theorem: substitute the value of the root of the linear factor into the polynomial.

Front

What does it mean for a fraction to be in simplest form?

Back

A fraction is in simplest form when the numerator and denominator have no common factors other than 1.

Front

What is the Remainder Theorem?

Back

The Remainder Theorem states that the remainder of the division of a polynomial p(x) by x-c is p(c).

Front

What is bias in sampling?

Back

Bias in sampling occurs when certain members of the population are more likely to be selected than others, leading to unrepresentative results.

Front

What is the difference between a population and a sample?

Back

A population includes all members of a specified group, while a sample is a subset of the population.

Front

What is the purpose of using a control group in experiments?

Back

A control group is used to provide a baseline for comparison against the experimental group.

Front

What is a polynomial?

Back

A polynomial is a mathematical expression consisting of variables raised to whole number powers and coefficients.