The scores of 50 students on the rst exam of the algebra class are shown. Cumulative Cumulative Frequency Relative Frequency Frequency Relative Frequency Fill in the blanks in the table to answer each question. Enter numeric values without units and symbols. If the answer is 9 students, enter 9 as your answer. Cumulative Frequency CF4 = Cumulative Frequency CF5 = Round to TWO decimal places and then enter numeric values without units and symbols. If the answer is 0.89, enter 0.89 as your answer. If the answer is 0.90, enter 0.90 as your answer. Relative Frequency RF1 = Relative Frequency RF2 = Cumulative Relative Frequency CRF4 = Cumulative Relative Frequency CRF5 = Round to the nearest whole number and then enter numeric values without units and symbols. If the answer is 19%, enter 19 as your answer. What percent of the scores are 70 or higher? What percent of the scores are lower than 80