(this is the entire question there is no further information) THERE IS NO FURTHER INFORMATION the answers listed are in the parentheses

A graduate student in developmental psychology believes there may be a relationship between birth weight and subsequent IQ. She randomly

samples seven psychology majors at her university and gives them an IQ test. Next she obtains the weight at birth of the seven students from the appropriate hospitals (after obtaining permission from thestudents, of course). The data are shown in the following table:

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