4(c) 4(c) 4(c) 4(d) 4(d) 4(d) 4(e) 4(e) 4(e) 4(f) 4 (f) 4(f) The percentage of adults who have at some point in their life been told that they have hypertension is 23.53%. (a) If 10 adults are randomly selected, find the probability that between 1 and 3 inclusive of them have been told that they have hypertension. (b) In a group of 100 adults, find the mean number that have been told that they have hypertension. (c) In a group of 100 adults, find the standard deviation of the number that have been told that they have hypertension. (d) Suppose that a group of 100 adults are randomly selected, and 31 of them have been told that they have hypertension. Is this a significantly high number that would perhaps suggest that the given percentage of adults who have been told that they have hypertension (i.e., 23.53%) is not correct