Determine which of the measures is increased by 5, and which ones stay the same. Mode, mean, median, range. Mrs. Mitchell gives a test. Six of her scores are 78, 85,85,87,90, and 93. she finds a mistake in her grading and gives everyone 5 extra points on their grade. nd

Aclassroom is made up of 11 boys and 14 girls. the teacher has four main classroom responsibilities that she wants to hand out to four different students (one for each of the four students). if the teacher chooses 4 of the students at random, then what is the probability that the four students chosen to complete the responsibilities will be all boys?