Question

quiz 2 (chapters 1 & 2)
question 14 of 15 (1 point) | question attempt: 1 of 1
(the chart is a three - circle venn diagram with labels yoga, pilates, and spinning. the numbers in different regions are: yoga only: 4; yoga and pilates only: 6; pilates only: 9; all three (yoga, pilates, spinning): 3; yoga and spinning only: 4; pilates and spinning only: 5; spinning only: 3; outside all circles: 30)
part: 1 / 4
part 2 of 4
(b) how many students are interested in yoga or spinning, but not pilates?
there are \boxed{} students interested in yoga or spinning but not pilates.

Explanation:

Step1: Identify relevant regions

Locate sections for Yoga only, Spinning only, and Yoga+Spinning only.
Values: Yoga only = 4, Spinning only = 3, Yoga+Spinning only = 4

Step2: Sum the selected values

Add the identified numbers together.
$4 + 3 + 4 = 11$

Answer:

11