Problem solving: what is the random variable now?
Student Activity 𝅛 Random Variable 𝅛 Normal to Binomial 𝅛 Language Translation 𝅛 Follow-up ⭕ Learning Focus SL and HL students: identifying the random variable before choosing a distribution • distinguishing a continuous measurement from a discrete count • using a normal model to obtain a single-trial probability • recognising the conditions for a binomial model • translating phrases such as exactly, at most and at...