Part B: Communication 1. Define the correlation coefficient? And use line provided to briefly describe what the various range values generally represent? 0.67 033 0.33 0.67 2. Explain what interpolation and extrapolation mean. 3. What is a reverse cause and effect relationship? Use an example to illustrate your point. Try to use an example not discussed in class. E

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Q: Weekly Allowances Frequency (in pesos) 500 – 549 450-499 400 – 449 350-399 (f) 2 3 3

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A: True.

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Q: Но : H 5.7 C. There is enough evidence to say that u 5.7.

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