Answer to Question #179100 in Statistics and Probability for Mala Kumari

Question

) To test the significance of variation in the retail prices of a commodity in three principle cities, 

Mumbai, Kolkata and Delhi, four shops were chosen at random in each city and the prices who lack 

confidence in their mathematical ability observed in rupees were as follows:

MUMBAI: 16 8 12 14

KOLKATA: 14 10 10 6

Delhi : 4 10 8 8

Do the data indicate that the price in the three cities are significant different?

Answer 1

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