4. Bryan predicts that his GPA after this semester will be between 3.48 and 3.57. Answer the following: a) Students with a GPA of at least 3.45 will make the dean's list. Can Bryan be confident that he will make the dean's list? b) Students with a GPA of at least 3.5 will make the president's list. Can Bryan be confident that he will make the president's list? 5. In a recent political campaign, Candidate Jones was predicted to receive 62% of the vote with a margin of error of 4%. (assume inclusive). Write all percents as decimals. a) Sketch the number line graph to represent the predicted vote percentage Candidate Jones might receive. b) Express the range of expected vote percentages as an interval. c) Write an expression in x + E form to represent the interval. d) Do you think Candidate Jones will win the election? Justify your