Refer to the following breakdown of responses to a survey of room service in a hotel: Response Frequency Not satisfied 20 Satisfied 40 Highly satisfied 60 What percentage of the responses indicated that customers were satisfied

The answer is "33%".

Step-by-step explanation:

Total customers

Satisfied customers = 40

Calculating the percent of the responses which indicated the satisfing customers

the probability is 0

step-by-step explanation:

y = | -2(-2) |     →     y = | 4 |     →     y = 4       ⇒   (-2, 4)

y = | -2(-1) |     →     y = | 2 |     →       y =   2       ⇒   (-1, 2)    

y = | -2(0) |     →     y = | 0 |     →       y = 0         ⇒   (0, 0)

y = | -2(1) |   c →     y = | -2 |     →     y =   2         ⇒   (1, 2)    

y = | -2(2) |     →     y = | - 4 |     →     y =   4         ⇒   (2, 4)