The marketing manager of a soap manufacturing company wishes to knowwhether the three different hand soaps that they produce are equally popular. Arandom sample of 900 consumers were asked to choose their favourite from thethree soaps. The results were as follows:TYPE OF SOAPRose Lemon Citronella TOTALNumber of consumers 410 240 250 900Using a 1% significance level, test whether the soaps are equally popular.

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