Use for questions 8-14: The weights of dogs in a dog show are normally distributed with a mean of 58 pounds and a standard deviation of 17.2 pounds. Use the standard normal distribution curve to find each probability.

How do i solve using pythagorean theorem?

The graph of a hyperbola is shown. what are the coordinates of a vertex of the hyperbola? (0, −4) (−3, 0) (0, 0) (0, 5)

Scores on the cognitive scale of the bayley-scales of infant and toddler development range from 1 to 19, with a standard deviation of 3. calculate the margin of error in estimating the true mean cognitive scale score, with 99% confidence, if there are 12 infants and toddlers in a sample.