# Quantitative Statistic

Pennsylvania Refining Company is studying the relationship between the pump price of gasoline and the number of gallons sold. For a sample of 20 stations last Tuesday, the correlation was .78.

At the .01 significance level, is the correlation in the population greater than zero? (Round your answer to 3 decimal places.)
What is the test statistic?

1. 👍 0
2. 👎 0
3. 👁 74

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