Answer: I need more context
Step-by-step explanation:
Answer:
A measure of average is a value that is typical for a set of figures. Finding the average helps you to draw conclusions from data. The main types are mean, median and mode. Data is also often grouped.
Step-by-step explanation:
To find the mean add all the ages together and divide by the total number of children.
If you type all those ages into a calculator it is easy to make an error.
Answer:
X=35°
Step-by-step explanation:
Opposite angles x=35°
Answer:
.
Step-by-step explanation:
Greater than 90° but less than 180°.
