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3. You will need to import the function random from the module numpy.random. Here we will make 4 sub-plots in a 2 × 2 arrangement. Use linspace (-1,1,201) appropriately, so we have 100 equally spaced intervals from -1 to 1. a) In the upper left, plot a histogram of 500 random numbers distributed between -1 an 1 using random. Note that if you have an array xr you can make a new array yr that has 1 added to each value in xr by simply executing yr = xr + 1. b) In the upper right quadrant, plot 2 functions on the same set of axes, y(t) = t² and y(t) = t³ — t 1 c) In the lower left, plot 100 random points with −1 < x < 1 and −1 < y < 1. Make sure you use dots to represent the points and that they are not joined by lines! d) For the lower right, plot the points (x(t), y(t)), where x(t) = tcos(10t) and y(t) t sin(10t). e) Place the title Data Visualization over the entire set of 4 sub-plots. =

3. You will need to import the function random from the module numpy.random. Here we will make 4 sub-plots in a 2 × 2 arrangement. Use linspace (-1,1,201) appropriately, so we have 100 equally spaced intervals from -1 to 1. a) In the upper left, plot a histogram of 500 random numbers distributed between -1 an 1 using random. Note that if you have an array xr you can make a new array yr that has 1 added to each value in xr by simply executing yr = xr + 1. b) In the upper right quadrant, plot 2 functions on the same set of axes, y(t) = t² and y(t) = t³ — t 1 c) In the lower left, plot 100 random points with −1 < x < 1 and −1 < y < 1. Make sure you use dots to represent the points and that they are not joined by lines! d) For the lower right, plot the points (x(t), y(t)), where x(t) = tcos(10t) and y(t) t sin(10t). e) Place the title Data Visualization over the entire set of 4 sub-plots. =

Database System Concepts
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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please write the python code to implement without error for this problem. I am stuck.

3. You will need to import the function random from the module numpy.random. Here we will make 4 sub-plots in a 2 × 2 arrangement. Use linspace (-1,1,201) appropriately, so we have 100 equally spaced intervals from -1 to 1. a) In the upper left, plot a histogram of 500 random numbers distributed between -1 an 1 using random. Note that if you have an array xr you can make a new array yr that has 1 added to each value in xr by simply executing yr = xr + 1. b) In the upper right quadrant, plot 2 functions on the same set of axes, y(t) = t² and y(t) = t³ — t 1 c) In the lower left, plot 100 random points with −1 < x < 1 and −1 < y < 1. Make sure you use dots to represent the points and that they are not joined by lines! d) For the lower right, plot the points (x(t), y(t)), where x(t) = tcos(10t) and y(t) t sin(10t). e) Place the title Data Visualization over the entire set of 4 sub-plots. =
Transcribed Image Text:3. You will need to import the function random from the module numpy.random. Here we will make 4 sub-plots in a 2 × 2 arrangement. Use linspace (-1,1,201) appropriately, so we have 100 equally spaced intervals from -1 to 1. a) In the upper left, plot a histogram of 500 random numbers distributed between -1 an 1 using random. Note that if you have an array xr you can make a new array yr that has 1 added to each value in xr by simply executing yr = xr + 1. b) In the upper right quadrant, plot 2 functions on the same set of axes, y(t) = t² and y(t) = t³ — t 1 c) In the lower left, plot 100 random points with −1 < x < 1 and −1 < y < 1. Make sure you use dots to represent the points and that they are not joined by lines! d) For the lower right, plot the points (x(t), y(t)), where x(t) = tcos(10t) and y(t) t sin(10t). e) Place the title Data Visualization over the entire set of 4 sub-plots. =
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