Statistics students in Oxnard College sampled 11 textbooks in the Condor bookstore and recorded t number of pages in each textbook and its cost. The data are shown below: Number of Pages (z) Cost(y) 743 83.87 377 50.93

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Q: Determine the degree of freedom, right tailed area, t value Percentile - (10) n - (11)

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Q: In California, we need more rain to sustain the health of our natural environment, argriculture, and…

A: The mean rain intensity is, x¯=∑fx∑f=1×3+2×6+3×4+4×2+5×4+6×23+6+4+2+4+2=3+12+12+8+20+1221=6721=3.2…