Question

The students of a well-recognized private school stated that they have a higher SAT score than...

The students of a well-recognized private school stated that they have a higher SAT score than a public school. Does the private school is more consistent that the public? With a 5% of significance, the statement is correct?

Private 450 600 500 650 550 600

Public 500 350 300 200 580 600 590

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