2. A family's toy box contains 8 toys for their baby and 12 toys for their toddler. If four toys are selected at random, what is the probability that: a) all belong to the toddler? (2 Decimal answer please! b) two belong to the toddler? Decimal answer please!

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A: Sample size n =19 Sample mean=3.12 Standard deviation =0.14

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A: Answer:- Given statement is,  The range of a true normal distribution is about 6.7.  We know that,…

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A: Since you have posted a question with multiple sub parts, we will provide the solution only to the…

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A: 26,32,22,24,26,31,28 sample size(n)=7

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A:

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