Hypothesis testing for difference between two means

Reference no: EM1319497

A month of sales data are collected on sales of different types of computer products Run the t-tests to determine:

A. Is there a difference in the total sales numbers for laptops versus desktops?

B. Is there a difference in the total sales numbers for components versus desktops?

	laptops	desktops	Components
Mon	$7,602.17	$12,511.13	$12,105.76
Tues	$11,618.23	$8,037.58	$26,403.16
Wed	$15,422.85	$17,301.69	$17,552.92
Thur	$16,623.54	$14,168.30	$14,445.31
Fri	$7,344.27	$5,804.46	$18,260.22
Mon	$26,522.36	$15,371.15	$11,909.67
Tues	$11,414.74	$14,663.46	$28,504.13
Wed	$16,936.27	$10,843.66	$21,985.51
Thur	$16,333.44	$9,999.81	$13,342.22
Fri	$17,766.90	$14,845.21	$20,455.42
Mon	$15,845.07	$17,784.57	$11,672.22
Tues	$11,134.35	$11,930.70	$22,231.99
Wed	$16,029.22	$10,421.93	$22,686.15
Thur	$9,141.06	$14,769.15	$8,620.69
Fri	$10,687.02	$9,499.93	$25,757.44
Mon	$10,292.05	$13,627.55	$27,020.31
Tues	$17,817.07	$28,287.28	$21,916.69
Wed	$10,197.67	$12,944.52	$13,979.96
Thur	$8,659.64	$11,159.03	$10,714.26
Fri	$17,767.90	$10,421.83	$21,975.52

Reference no: EM1319497

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