which of the following is not an observation about critical values? question content area bottom part 1 choose the correct answer below. a. a critical value is the number on the borderline separating sample statistics that are likely to occur from those that are unlikely to occur. b. a critical value is the area in the right-tail region of the standard normal curve. c. the number is a critical value that is a z score with the property that it separates an area of in the right tail of the standard normal distribution. d. the number is a crit
