Suppose that you are modelling the number of crickets (y) as a function of the amount of edible biomatter (x) in an ecosystem. You have data consisting of pairs of observations (x, y) over many years. Suppose that from this data you find a Pearson correlation between x and y of 0.3.

If next year the amount of edible biomatter is 3 standard deviations above the mean, how many standard deviations above the mean would you expect the number of crickets to be?