A probability experiment consists of rolling a sixteen-sided die and spinning the spinner shown at the right. The spinner is equally likely to land on each color. Use a tree diagram to find the probability of the given event. Then tell whether the event can be considered unusual. Event: rolling a 4 and the spinner landing on blue

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Part 1

The probability of the event is

enter your response here.

(Type an integer or decimal rounded to three decimal places as needed.)