Answer to Question #349797 in Statistics and Probability for koko

Question

the standard deviation of adults riding a bus is 1.5

Answer 1

1. Average salary of Polytechnic University of the Philippines (PUP) graduates is at most P324,000

$$\mu\le324000$$

2. The standard deviation of adults riding a bus is 1.5

$$\sigma=1.5$$

3. Filipino employers offer a mean of 15 days of paid vacation for sick leave.

$$\mu=15$$

4. Survival rate rate of breast cancer in the Philippines is below 50%.

$$\mu<50$$

5. Mean number of vehicles in households is at most 1.9 personal vehicles.​

$$\mu\le1.9$$