Question

The age of children in kindergarten on the first day of school is uniformly distributed between...

The age of children in kindergarten on the first day of school is uniformly distributed between 4.91 and 5.97 years old. A first time kindergarten child is selected at random. Round answers to 4 decimal places if possible.

  1. The mean of this distribution is _______
  2. The standard deviation is _______
  3. The probability that the the child will be older than 5 years old? _______
  4. The probability that the child will be between 5.01 and 5.51 years old is _______
  5. If such a child is at the 13th percentile, how old is that child? _______ years old.

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