Six students A, B, C, D, E, F are to give speeches to the class. The order of speaking is determined by random selection. Comput the probability that  A) E will speak first  B) that C will speak fifth and B will speak last  C) that the students will speak in the following order: DECABF  D) that A or B will speak first

Consider a preschool class with four left-handed children and six right-handed children. Two children are selected without replacement. Let X be the number of left-handed children chosen.a)Find the probability noleft-handed children are chosen.b)Find the probability twoleft-handed children are chosen.c)Find the probability exactly one left-handed child is chosen.

Tito purchased one raffle ticket as part of a Meals on Wheels fundraiser. The grand prize-winning ticket will be randomly drawn from 60 tickets sold. a) Determine the probability that Tito wins the grand prize. b) Determine the probability that Tito does not win the grand prize. c) Determine the odds against Tito winning the grand prize. d) Determine the odds in favor of Tito winning the grand prize. a) The probability that Tito wins the grand prize is (Type an integer or a simplified fraction.) b) The probability that Tito does not win the grand prize is (Type an integer or a simplified fraction.) c) The odds against Tito winning the grand prize are (Type whole numbers. Simplify your answers.) d) The odds in favor of Tito winning the grand prize are (Type whole numbers. Simplify your answers.)

Saroj surveyed his classmates to find the number of children in each family. He displayed the data in a graph. A) How many students are in Saroj's class? B) Each student writes the number of children in her or his family on a slip of paper, and places it in a bag. Saroj draws one slip without looking. Find each probability. i) Saroj draws the number 4 ii) Saroj draws the number 6 iii) Saroj draws the number 2. (use fractions) * X X X x x X X XxX 0123456 7 8