Question: =+ Calculated summary quantities are ^ xi 5 384.26, ^ yi 5 3149.04, ^ x 2 i 5 5099.2412, ^ xi yi 5 37,850.7762, and

=+ Calculated summary quantities are ^ xi 5 384.26,

^ yi 5 3149.04, ^ x 2

i 5 5099.2412, ^ xi yi 5 37,850.7762, and ^ y 2

i 5 309,892.6548.

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