2. Khadija Faisal Alhosani
Data distributions
Done by the student:
Khadija Faisal Alhosani

3. divided by the number of
mean
Is the sum of the values in the set
divided by the number of
values in the set.

4. median Is the middle value when the values
Are in numerical order , or the mean
Of the two middle values if there
Are an even number of values.

5. mode Is the value or the values that occur
Most often . There may be one mode
Or more than one mode. If no values
Occurs more often than another,
We say the data set has no mode.

6. In the set . The range describes the
The range of a set of data is the different
Between the least and greatest values
In the set . The range describes the
Spread of the data.

7. 1,2,7,5,6,2,9 How to find the mean ---------------------= 43 Mean: 7
= 43 7
Mean:
Write the data in numerical order.
Add all the values and divide by the
number of value.

8. 1,2,7,5,6,2,9 How to find the median Median : 5
We will write the middle number or numbers if one NUMBER we will write it if two NUMBERS we will add the two numbers and divide by two.

9. We will write the repet number or number.
How to find the mode
1,2,7,5,6,2,9
Mode: 2
We will write the repet number or number.

10. We will subtract the BIGGEST NUMBER FROM THE SMALLEST NUMBER.
How to find the range
1,2,7,5,6,2,9
Range:9—1=8
We will subtract the BIGGEST NUMBER FROM THE SMALLEST NUMBER.

11. THANKS FOR YOUR
ATTENTION AND LISTENING