Question: I need help with this question please A traffic safety officer conducted an experiment to determine whether there is a correlation between people's ages and

I need help with this question please

A traffic safety officer conducted an experiment to determine whether there is a correlation between people's ages and driving speeds.Six individuals were randomly sampled and the following data were collected.

AgeY20 25 45 46 60 65 SpeedX(mph)60 47 55 38 45 35

The proportion of variability ofYaccounted for byXis _________.

0.49

0.67

0.40

-0.49

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