- How do you find the median if there are 2 medians?
- What is the mode if there is a tie?
- What is difference between altitude and median of a triangle?
- What do you call the average of averages?
- What do you do if there’s more than one mode?
- How do you find mode if there are no repeating numbers?
- Can 0 be a mode?
- What is the median of two values?
- What is centroid of a triangle?
- How do I calculate median?
- How do you find the median with an even n?
- What is the difference between the mean and the median of the set 3 8 10 15?
- Can you have 3 modes?
- What is the mode if all numbers occur only once?
- What if there is two modes?
- What if there is no mode?
- What is median triangle?
- What is Orthocentre of Triangle?
- Why is using the average of averages usually wrong?
- What happens if there are 2 median numbers?
- Can you average two medians?

## How do you find the median if there are 2 medians?

If there is an even number of numbers locate the two middle numbers so that there is an equal number of values to the left and to the right of these two numbers.

Step 3: If there is an odd number of numbers, this middle number is the median.

If there is an even number of numbers add the two middles and divide by 2..

## What is the mode if there is a tie?

The mode is the number that appears the most often. A set of data can have more than one mode if there is a tie for the number that occurs most frequently.

## What is difference between altitude and median of a triangle?

Median – A line segment joining a vertex of a triangle with the mid-point of the opposite side. … Altitude – A line segment joining a vertex of a triangle with the opposite side such that the segment is perpendicular to the opposite side.

## What do you call the average of averages?

Often “average” refers to the arithmetic mean, the sum of the numbers divided by how many numbers are being averaged. In statistics, mean, median, and mode are all known as measures of central tendency, and in colloquial usage any of these might be called an average value.

## What do you do if there’s more than one mode?

Example: {1, 3, 3, 3, 4, 4, 6, 6, 6, 9} 3 appears three times, as does 6. Having two modes is called “bimodal”. Having more than two modes is called “multimodal”.

## How do you find mode if there are no repeating numbers?

To find the median, your numbers have to be listed in numerical order from smallest to largest, so you may have to rewrite your list before you can find the median. The “mode” is the value that occurs most often. If no number in the list is repeated, then there is no mode for the list.

## Can 0 be a mode?

Answer: The mode of these temperatures is 0. … In Example 3, each value occurs only once, so there is no mode. In Example 4, the mode is 0, since 0 occurs most often in the set. Do not confuse a mode of 0 with no mode.

## What is the median of two values?

The median of a set of numbers is the middle number in the set (after the numbers have been arranged from least to greatest) — or, if there are an even number of data, the median is the average of the middle two numbers.

## What is centroid of a triangle?

The centroid of a triangle is the point of intersection of its medians (the lines joining each vertex with the midpoint of the opposite side). The centroid divides each of the medians in the ratio 2:1, which is to say it is located ⅓ of the distance from each side to the opposite vertex (see figures at right).

## How do I calculate median?

MedianArrange your numbers in numerical order.Count how many numbers you have.If you have an odd number, divide by 2 and round up to get the position of the median number.If you have an even number, divide by 2. Go to the number in that position and average it with the number in the next higher position to get the median.

## How do you find the median with an even n?

The median is also the number that is halfway into the set. To find the median, the data should be arranged in order from least to greatest. If there is an even number of items in the data set, then the median is found by taking the mean (average) of the two middlemost numbers.

## What is the difference between the mean and the median of the set 3 8 10 15?

Q: What is the difference between the mean and the median of the set [3, 8, 10, 15] ? To solve this problem: First, we need to find the mean, or average of the set. We calculate it by (3+8+10+15)/4 = 36/4 = 9.

## Can you have 3 modes?

In a set of data, the mode is the most frequently observed data value. There may be no mode if no value appears more than any other. There may also be two modes (bimodal), three modes (trimodal), or four or more modes (multimodal).

## What is the mode if all numbers occur only once?

If the values in a given set all occur the same number of times, the data set has no mode because no number is any more common than any other. For instance, data sets in which every value occurs once have no mode. The same is true for data sets in which every value occurs twice, three times, and so on.

## What if there is two modes?

A set of numbers with two modes is bimodal, a set of numbers with three modes is trimodal, and a set of numbers with four or more nodes is multimodal.

## What if there is no mode?

It is possible for a set of data values to have more than one mode. If there are two data values that occur most frequently, we say that the set of data values is bimodal. If there is no data value or data values that occur most frequently, we say that the set of data values has no mode.

## What is median triangle?

In geometry, a median of a triangle is a line segment joining a vertex to the midpoint of the opposite side, thus bisecting that side. Every triangle has exactly three medians, one from each vertex, and they all intersect each other at the triangle’s centroid.

## What is Orthocentre of Triangle?

Orthocenter – the point where the three altitudes of a triangle meet (given that the triangle is acute) Circumcenter – the point where three perpendicular bisectors of a triangle meet. Centroid- the point where three medians of a triangle meet.

## Why is using the average of averages usually wrong?

The reason an average of averages is wrong is that it doesn’t take into account how many units went into each average. … Taking the average of the two averages would give us $75 as the overall average cost.

## What happens if there are 2 median numbers?

If there is an even number of terms, the median is the mean of the two middle numbers: … Arrange the numbers in order by size. If there is an odd number of terms, the median is the center term. If there is an even number of terms, add the two middle terms and divide by 2.

## Can you average two medians?

1 Answer. The median of medians is not the same as the median of the raw scores. A simple case of this is that when you have an odd number of sales, the median is the middle value; when you have an even number of sales, the median is commonly taken as the average between those two values.