MATLAB has a number of data sets built in that can be used for testing purposes. One of these data sets is called quake, which provides three vectors (called e, n and v) containing seismic readings from earthquakes. The v vector contains 10001 integers with values between -2246 and 1372. The most frequently occurring integer (or mode) in v is 0, which appears 843 times. Copy the following into an m-file called Q8.m and write a script to find the second most frequently occurring integer in the v vector: load quake % Loads the vectors e, n and v into the workspace % Your code goes here: v_2nd most freq = Your script should contain a variable called v_2nd_most_freq.

MATLAB has a number of data sets built in that can be used for testing purposes. One of these data sets is called quake, which provides three vectors (called e, n and v) containing seismic readings from earthquakes. The v vector contains 10001 integers with values between -2246 and 1372. The most frequently occurring integer (or mode) in v is 0, which appears 843 times. Copy the following into an m-file called Q8.m and write a script to find the second most frequently occurring integer in the v vector: load quake % Loads the vectors e, n and v into the workspace % Your code goes here: v_2nd most freq = Your script should contain a variable called v_2nd_most_freq.

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

Section: Chapter Questions

Problem 1PE

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Question

MATLAB has a number of data sets built in that can be used for testing purposes. One of these data sets is
called quake, which provides three vectors (called e, n and v) containing seismic readings from earthquakes.
The v vector contains 10001 integers with values between -2246 and 1372. The most frequently occurring
integer (or mode) in v is 0, which appears 843 times. Copy the following into an m-file called Q8.m and write
a script to find the second most frequently occurring integer in the v vector:
load quake % Loads the vectors e, n and v into the workspace
% Your code goes here:
v_2nd most freq =
Your script should contain a variable called v_2nd_most_freq.

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