2.2 Estimate disc throw length using multiple linear regression You have collected data to estimate disc throw length of a frisbee. You decided to construct a multiple linear regression model, and your input features are (i) radius of frisbee in cm, (II) weight of frisbee in kg, (III) design of frisbee, and (lv) material of frisbee. Your company has three different designs and two different materials. You use one-hot encoding to convert categorical variables (design and material) to numerical variables. If you have 200 data points in your dataset, what is the shape of your design matrix X? Note that there is no bias. X.shape =
2.2 Estimate disc throw length using multiple linear regression You have collected data to estimate disc throw length of a frisbee. You decided to construct a multiple linear regression model, and your input features are (i) radius of frisbee in cm, (II) weight of frisbee in kg, (III) design of frisbee, and (lv) material of frisbee. Your company has three different designs and two different materials. You use one-hot encoding to convert categorical variables (design and material) to numerical variables. If you have 200 data points in your dataset, what is the shape of your design matrix X? Note that there is no bias. X.shape =
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
![What is the mean frisbee radius with 95% confidence interval?
Hint: (95% CI:1.96*SE) where is the population mean and can be approximated by pr
2.2 Estimate disc throw length using multiple linear regression
You have collected data to estimate disc throw length of a frisbee. You decided to construct a multiple linear
regression model, and your input features are (i) radius of frisbee in cm, (II) weight of frisbee in kg, (III) design
of frisbee, and (lv) material of frisbee. Your company has three different designs and two different materials.
You use one-hot encoding to convert categorical variables (design and material) to numerical variables. If you
have 200 data points in your dataset, what is the shape of your design matrix X? Note that there is no bias.
X.shape=
Pa](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F51d12def-fa2c-4fe5-86bd-68633058779e%2F63fd4546-3fad-409f-919f-9708763ad5d1%2Fxd6gwyj_processed.jpeg&w=3840&q=75)
Transcribed Image Text:What is the mean frisbee radius with 95% confidence interval?
Hint: (95% CI:1.96*SE) where is the population mean and can be approximated by pr
2.2 Estimate disc throw length using multiple linear regression
You have collected data to estimate disc throw length of a frisbee. You decided to construct a multiple linear
regression model, and your input features are (i) radius of frisbee in cm, (II) weight of frisbee in kg, (III) design
of frisbee, and (lv) material of frisbee. Your company has three different designs and two different materials.
You use one-hot encoding to convert categorical variables (design and material) to numerical variables. If you
have 200 data points in your dataset, what is the shape of your design matrix X? Note that there is no bias.
X.shape=
Pa
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