Semester final 2024

Front

What is the area of a rectangle?

Back

The area of a rectangle is calculated by multiplying its length by its width (Area = Length × Width).

Front

How do you find the area of a triangle?

Back

The area of a triangle is calculated using the formula: Area = 1/2 × Base × Height.

Front

What is symmetry in data?

Back

Symmetry in data refers to a situation where the data points are evenly distributed around a central value, creating a mirror image on either side.

Front

What is the median in a data set?

Back

The median is the middle value in a data set when the numbers are arranged in order. If there is an even number of observations, the median is the average of the two middle numbers.

Front

What is the range of a data set?

Back

The range is the difference between the highest and lowest values in a data set (Range = Maximum - Minimum).

Front

What is probability?

Back

Probability is a measure of the likelihood that an event will occur, expressed as a number between 0 and 1.

Front

How do you calculate the probability of independent events?

Back

For independent events, the probability of both events occurring is the product of their individual probabilities (P(A and B) = P(A) × P(B)).

Front

What is the interquartile range (IQR)?

Back

The interquartile range (IQR) is the difference between the first quartile (Q1) and the third quartile (Q3) in a data set, representing the middle 50% of the data.

Front

What is a sample space in probability?

Back

A sample space is the set of all possible outcomes of a probability experiment.

Front

What is a shaded area in geometry?

Back

A shaded area in geometry typically represents a specific region of interest within a larger shape, often used to illustrate concepts like area or probability.