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 148 130 8 42615 7 51664819 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 148 6 134 6 5 59464 8 87693641 5 5 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 146 5707 136 623311 10 33282 9 94272926 396 592 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 146 396 137 613176 9 757027 9 51998674 399 592 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 answer

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Question: 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

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
148	130	8.42615	7.51664819	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
148.6	134.6	5.59464	8.87693641	5	5

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
146.5707	136.623311	10.33282	9.94272926	396	592

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
146.396	137.613176	9.757027	9.51998674	399	592

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 answer

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