Health It was noted in Exercise 12 “Health” that in a survey of 3014 randomly selected U.S. adults, 45% reported that they have at least one chronic health condition, such as diabetes or high blood pressure.

a. What is 45% of 3014 adults?

b. Could the result from part

(a) be the actual number of survey subjects who have at least one chronic condition?

c. What is the actual number of survey subjects who have at least one chronic condition?

d. Among those surveyed, 1808 were called by landline and 1206 were called by cell phone.

What percentage of the survey subjects were called by cell phone?