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Q1) Director of marketing resources from RLS inc a company which deals with production of high speed and very high capacity circuit cards utilized exclusively for high end computers collected following data on number of circuit cards bought by corporations by month. At.05 level of significance can director conclude that there is difference in the number of circuit cards bought by month? What is your conclusions and recommendations?

Day	Frequency
April	82
May	96
June	112
July	158
August	168

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