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A market researcher wishes to assess consumers preference among three different colours available on name-brand household kitchen appliances. The following frequencies were observed from a

A market researcher wishes to assess consumers preference among three different colours available on name-brand household kitchen appliances. The following frequencies were observed from a random sample of 564 recent sales.

0;1=14,2=12,3=14H0;p1=14,p2=12,p3=14

Find the value of test statistic. (Answer 2 decimals)

Colour White Pink Red Total

Frequencies 141 291 132 564

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