in 2012, the general social survey included a question that asked participants how many hours they worked a week on household chores. do females spend more hours working on household chores than males? would this be an example of independent or dependent samples?

Astandard american eskimo dog has a mean weight of 30 pounds with a standard deviation of 2 pounds. assuming the weights of standard eskimo dogs are normally distributed, what range of weights would 99.7% of the dogs have? approximately 26–34 pounds approximately 24–36 pounds approximately 28–32 pounds approximately 29–31 pounds

Simplify. (-2)^-3 a. -8 b. -1/8 c. 1/8 d. 8

Complete the solution of the equation. find the value of y when x equals to 1 9x-5y=29