Question 4 Use the dynamic dataset with one categorical variable and one quantitative variable Make sure you enter your student number in the appropriate cellrefer to the following video https://youtu.be/zbxQrBOCmpwPaste in a summary that lets you see the relationship between the variables when there are 10 rowsDescriptive sample statistics group 1 isAfter covidgroup 2 isBefore covid compare cost per passenger of each group xbar1xbar2s1s2n1n2122.8102.23.346640111.3225438855b) Paste in a summary that lets you see the relationship between the variables when there are 10 rows (use F9 to make sure the summary in part (b) is different to the summary in part (a)Descriptive sample statistics group 1 isAfter covidgroup 2 isBefore covid compare cost per passenger of each group xbar1xbar2s1s2n1n2120109.27.842193613.5720300655 c) Paste in a summary that lets you see the relationship between the variables when there are 1000 rowsDescriptive sample statistics group 1 isAfter covidgroup 2 isBefore covid compare cost per passenger of each group xbar1xbar2s1s2n1n2119.05021109.191570910.39077110.45884384478522 d) Paste in a summary that lets you see the relationship between the variables when there are 1000 rows (use F9 to make sure the summary in part (d) is different to part (c)Descriptive sample statistics group 1 isAfter covidgroup 2 isBefore covid compare cost per passenger of each group xbar1xbar2s1s2n1n2118.14226108.48275869.88108829.433914483478522 e) Discuss parts (a), (b), (c) and (d), discuss what are the variables and what is the relationship variables in the sample and the population, give a discussion that could be understood by someone who has not do a statistics course before, you should mention large datasets from the same population give similar answersPlz do the question 1.e) from the above datasets given in questions a), b), c), and d).

Dynamic Dataset generation Mean = x¯ = ∑ixin Standard Deviation = σ = ∑i(xi -x¯)2n n is the count of…

Answered: dataset with one categorical variable…

Linear Algebra: A Modern Introduction

4th Edition

ISBN:9781285463247

Author:David Poole

Publisher:David Poole

Chapter7: Distance And Approximation

Section7.3: Least Squares Approximation

Problem 31EQ

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Question 4

Use the dynamic dataset with one categorical variable and one quantitative variable
Make sure you enter your student number in the appropriate cell
refer to the following video

https://youtu.be/zbxQrBOCmpw

Paste in a summary that lets you see the relationship between the variables when there are 10 rows

Descriptive sample statistics
group 1 is	After covid	group 2 is	Before covid
compare cost per passenger of each group
xbar1	xbar2	s1	s2	n1	n2
122.8	102.2	3.3466401	11.32254388	5	5

b) Paste in a summary that lets you see the relationship between the variables when there are 10 rows (use F9 to make sure the summary in part (b) is different to the summary in part (a)

Descriptive sample statistics
group 1 is	After covid	group 2 is	Before covid
compare cost per passenger of each group
xbar1	xbar2	s1	s2	n1	n2
120	109.2	7.8421936	13.57203006	5	5

c) Paste in a summary that lets you see the relationship between the variables when there are 1000 rows

Descriptive sample statistics
group 1 is	After covid	group 2 is	Before covid
compare cost per passenger of each group
xbar1	xbar2	s1	s2	n1	n2
119.05021	109.1915709	10.390771	10.45884384	478	522

d) Paste in a summary that lets you see the relationship between the variables when there are 1000 rows (use F9 to make sure the summary in part (d) is different to part (c)

Descriptive sample statistics
group 1 is	After covid	group 2 is	Before covid
compare cost per passenger of each group
xbar1	xbar2	s1	s2	n1	n2
118.14226	108.4827586	9.8810882	9.433914483	478	522

e) Discuss parts (a), (b), (c) and (d), discuss what are the variables and what is the relationship variables in the sample and the population, give a discussion that could be understood by someone who has not do a statistics course before, you should mention large datasets from the same population give similar answers

Plz do the question 1.e) from the above datasets given in questions a), b), c), and d).

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