Correlation between Price & Personal Rating

Correlation coefficients whose magnitude are between 0.5 and 0.7 indicate variables which can be considered moderately correlated.

Correlation coefficients whose magnitude are between 0.3 and 0.5 indicate variables which have a low correlation.

Correlation coefficients whose magnitude are less than 0.3 have little if any (linear) correlation.

Boba Price and Rating has a correlation coefficient of 0.139 which means there is little correlation between cost and taste.