x_range,prob_range,lower_limit,upper_limit!Returns the probability that values in a range are between two limits or equal ...

!x_range,prob_range,lower_limit,upper_limit!!Returns the probability that values in a range are between two limits or equal to a lower limit!is the range of numeric values of x with which there are associated probabilities!is the set of probabilities associated with values in X_range, values between 0 and 1 and excluding 0!is the lower bound on the value for which you want a probability!is the optional upper bound on the value. If omitted, PROB returns the probability that X_range values are equal to Lower_limit!