Write a java program to calculate median of the array. Write a program to accept an int array as input, and calculate the median of the same.
Median Calculation Procedure:
- Sort the sequence of numbers.
- The total number count is odd, Median will be the middle number.
![Mode Mode](https://i.pinimg.com/736x/df/3e/22/df3e22dfb5b63e5eda8ec825e4c06134--php-products.jpg)
Apr 27, 2016 No, I just want to make a program that calculates mean median and mode. KookieYolo April 28, 2016, 12:29am #15. KookieYolo April 28, 2016, 12:29am #16. Ok, I need help with adding the HTML. Apr 26, 2018 Java program to calculate mean of given numbers. Java Programming Java8 Object Oriented Programming. Mean is an average value of given set of numbers. It is calculated similarly to that of the average value. Adding all given number together and then dividing them by the total number of values produces mean.
The total number count is even, Median will be the average of two middle numbers, After calculating the average, round the number to nearest integer.
Input and Output Format:
Input consists of a an integer which denotes the size of the array followed by the array of integers.
Output consists of a integer.
Refer sample output for formatting specifications.
Output consists of a integer.
Refer sample output for formatting specifications.
Sample Input 1:
7
1
2
1
4
7
1
2
7
1
2
1
4
7
1
2
Sample Output 1:
2
2
Sample Input 2:
6
52
51
81
84
60
88
6
52
51
81
84
60
88
Sample Output 2:
71
71
Write a java program to calculate median of the array
This tutorial is for learning how to find mean, median and mode of an ungrouped data in C++. Mean, median and mode also called as measures of central tendency are numbers which represent a whole set of data.
Mean
Mean Median Mode Java
The mean is the average of data. means, The mean is the sum of whole data divided by the number of data.
Median
The median is the middle number in the ordered set of data.
Mode
The mode is the most common number in the set of data.
Example: Mean, Median and Mode
Algorithm to find Mean, Median and Mode in C++
- declare an array of size n and initialize with the data in it.
Algorithm for mean:
- declare a variable sum and initialize it with 0.
- start loop form i = 0 to n. For each arr[i], add arr[i] in the sum.
- print means of data as sum/n
Algorithm for median:
- sort the array.
- if the length of array i.e. n is odd then print arr[i]/2.
- if the length of array i.e. n is even, then print (arr[n/2 – 1] + arr[n/2])/2
![Java Program To Calculate Mean Median Mode Java Program To Calculate Mean Median Mode](https://javatutoring.com/wp-content/uploads/2016/11/average-of-numbers-java-program.gif)
Algorithm for mode:
- sort the array
- declare three variables, let consider max_count, res, and count.
- initialize max_count with 1, res with the first element of the array and count with 1.
- start a loop form i = 0 to n. for each arr[i], if arr[i] is equal to arr[i – 1] then increment count by 1, otherwise, if count is greater than max_count then max_count = count and save arr[i – 1] in res. save 1 in count and close else.
- close the loop
- print res.
C++ program to find Mean, Median and Mode of an Ungrouped data
Output:
Java Program To Calculate Mean Median Models
Time Complexity: O(n), where n is the number of data
Examples Of Mean Median Mode
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