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QUE: I IUN 1 b 10 points Save Answer A researcher believes that spatial skills will be different for those who play the piano vs. those who play the tuba or the flute. To test her theory she gives a spatial reasoning test to separate groups of people who play each of the instruments. rest Statistics\" b. Grouping Variable: lnd'rumnnl' b. Grouping Variable: instrument The output above is for the study with 13 people in each age group. The p-value (after any necessary adjustments) is O 0.196 O 0.098 O 0.392