6th grade map practice

Front

What is the mean absolute deviation?

Back

The mean absolute deviation (MAD) is a measure of the dispersion of a set of data points. It is calculated by taking the average of the absolute differences between each data point and the mean of the data set.

Front

How do you calculate the mean of a set of numbers?

Back

To calculate the mean, add all the numbers together and then divide by the total count of numbers.

Front

What is the process for dividing fractions?

Back

To divide fractions, multiply the first fraction by the reciprocal of the second fraction.

Front

What does the expression 36 + 6 represent?

Back

The expression represents the sum of 36 and 6, which equals 42.

Front

What is an inequality?

Back

An inequality is a mathematical statement that shows the relationship between two expressions that are not equal, using symbols like <, >, ≤, or ≥.

Front

How do you solve for a variable in an inequality?

Back

To solve for a variable in an inequality, isolate the variable on one side of the inequality sign using inverse operations, similar to solving an equation.

Front

What is the significance of the number of volunteers needed in an inequality?

Back

The number of volunteers needed can be represented as an inequality to show that the number must exceed a certain value, indicating a minimum requirement.

Front

How do you subtract decimals?

Back

To subtract decimals, align the numbers by the decimal point and subtract as you would with whole numbers, placing the decimal point in the answer directly below.

Front

What is the formula for finding the remaining quantity after a subtraction?

Back

The formula is: Remaining Quantity = Initial Quantity - Used Quantity.

Front

What does the term 'equivalent fractions' mean?

Back

Equivalent fractions are different fractions that represent the same value or proportion.