lustration 12.15. The sales of a company in thousands of Rs for the year 1965 through 1971 are given below: Year 1965 1966 1967 1968 1969 1970 1971 Sales 32 47 65 92 132 190 275 Estimate the sales figure for the year 1972 using an equation of the form. Y=ab* where x year and Y=sales.

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Q: Define sample and explain basic elements of sampling

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Q: Which of the following is a non-parametric test?

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