"Sample summary sample ID and Sample Lp"

version A	version B
25	25	n
$790.12	$832.80	average
$112.80	$86.46	stdev

Assigned Lp	xbar1	xbar2	pvalue	t0	sample ID
14020	$790.12	$832.80	0.14020	-1.5	59868

a) What is a suitable graphical display for the dataset
give a reason for your answer Answer:
b) summarize your dataset with an appropriate graphical display and paste the graph below Answer:
c) comment on your graphical display Answer:
d)A company that has developed two versions of a laptop conducts market research to determine
if there is a difference in the average amount people would pay for each version.
They present version A of the laptop to a group of 25 people (group 1) and ask
"How much would you pay for this laptop?'"
Similarly, they show version B to another group of 25 people (group 2) and ask them the same question.
Test the claim there is a difference between means using summary statistics and test statistict0
provided below.
xbar1	xbar2	s1	s2	t0
$790.12	$832.80	$112.80	$86.46	-1.50

Answer: