At Ann's 7-years olds party all 20 invited guests are going to get some candy from the fish pond. In 12 of the bags there is an extra chocolate bar. Tina and James are first and second out, what is the probability that they both get a bag with an extra chocolate bar?
Probability of events is a free educational video by MathPlanetVideos.It helps students in grades HS practice the following standards HSS.CP.A.1, HSS.CP.A.2, HSS.CP.A.4.
1. HSS.CP.A.1 : Describe events as subsets of a sample space (the set of outcomes) using characteristics (or categories) of the outcomes, or as unions, intersections, or complements of other events ("or," "and," "not")..
Ratings & Comments
0 Ratings & 0 Reviews