. Create a data list, ‘n’ consisting of the numbers: 5, 9, 14, 28, 31, 1, 31, 14, 38, 31 Use R – code to find the following: a. Find the mean using a different method that does not involve the mean () function. b. Find the median. c. Create a frequency table of the data list and then give the mode. d. Create a bar graph of the data list. NOTE:you have to do the manual method

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
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1. Create a data list, ‘n’ consisting of the numbers: 5, 9, 14, 28, 31, 1, 31, 14, 38, 31

Use R – code to find the following:
a. Find the mean using a different method that does not involve the mean () function.

b. Find the median.

c. Create a frequency table of the data list and then give the mode.

d. Create a bar graph of the data list.

NOTE:you have to do the manual method

 

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