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    Hypothesis Test Using Megastat: T-Test for Computer Sales

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    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 dfifference 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

    © BrainMass Inc. brainmass.com June 3, 2020, 10:28 pm ad1c9bdddf
    https://brainmass.com/statistics/students-t-test/hypothesis-test-using-megastat-t-test-for-computer-sales-232769

    Solution Summary

    T-tests are conducted to analyze the total sales number of different types of computer products.

    $2.19

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