there are four and answer choices.1. 6 students received a score of 55 2. half of the students receive the score less than 80 .3. five students received the score of higher than 80.4. 10 students receive the score of 100

there are four and answer choices1 6 students received a score of 55 2 half of the students receive the score less than 80 3 five students received the score of class=