Question:
The average of the observations 10, 20, 65, 102, 108, 115 is
The average of the observations 10, 20, 65, 102, 108, 115 is
Updated On: Jun 17, 2024
- 50
- 70
- 60
- 40
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The Correct Option is B
Solution and Explanation
The correct option is (B): 70.
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- For predicting the straight-line trend in the sales of washing machines (in thousands) on the basis of 8 consecutive years' data, the company calculates 4-year moving averages. If the sales of washing machines for respective years are \( a, b, c, d, e, f, g, \) and \( h \), then which of the following averages will be computed?
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