IB MAI HL Statistics & Probability Topic 4.3 Probability (id: 768b4fad9)

本题目来源于试卷: IB MAI HL Statistics & Probability Topic 4.3 Probability，类别为 IB数学

[填空题]
A bag contains 6 whit l/w/0zpak- rie and sck+ 4 g / sjlnq0h4604yuchfz4 orange table tennis balls. Jack selects a ball at randomzuhgk0s +4 qsh4/f64 nccyjl 0 from the bag and then, afterwards, John selects a ball at random from the bag.
1. Complete the tree diagram.



2.Find the probability that John chooses a white ball.   

参考答案: 0.6±2%


本题详细解析:

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