A spinner is divided into four equal regions. The
spinner is spun two times.
i. Create a tree diagram
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N E E T This is the choices. After first spin.
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N E E T N E E T N E E T N E E T Second spin line
ii. looking at the first spin line there is 2/4 chance for E. or .500
iii. looking at the second spin line there is a 4/16 chance of E-E. or .250
ii. What is the probability of 2E’s? Leave your solution corrected to 3 decimal places.
iii. What is P(same letter on both spins)? Leave your solution corrected to 3 decimal places.