The mean of 5 numbers is 12. What is their total sum?, 5, 12, 60, 17, What does the mean represent?, The largest number, The smallest, The average, The middle value, A student says: “If one very high value is added to a data set, the mean always increases a lot.” What is correct?, True, Always false, Sometimes true depending on data, Mean is unaffected, Give one limitation of mean., .., ., Official Indian records state that the country has a high per capita income, but in reality, millions of people still live in slums. What is the mathematical reason behind this contradiction, and why does the data show such a high average?, .., ...

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