CPM Homework Help : GC Problem 11-69

Multiple Choice: The probability of winning $$3$ on the spinner below is equal to the chance of winning $$5$ . Find the expected value for one spin.

$\$3.00$

$\$4.50$

$\$4.67$

$\$6.00$

None of these

A spinner divided into 3 sections. One fourth section is labeled negative $6. Three eighths section is labeled $3. Three eighths section is labeled $5.

Hint:

What fractions of the circle are the $$3$ and $$5$ sections?