For a hurricane to be classified as “major” it must reach category 3 or higher. The dot plots below, display the data for the total number of hurricanes as well as the number of major hurricanes between 2001 and 2017 in the United States. Use this information to answer questions 1-6. Mean of Major Hurricanes:

The variable in a relation who’s value depends on the value of the independent variable is called what?

Assume that the weights of quarters are normally distributed with a mean of 5.67 g and a standard deviation 0.070 g. a vending machine will only accept coins weighing between 5.48 g and 5.82 g. what percentage of legal quarters will be rejected? round your answer to two decimal places.

17. a researcher measures three variables, x, y, and z for each individual in a sample of n = 20. the pearson correlations for this sample are rxy = 0.6, rxz = 0.4, and ryz = 0.7. a. find the partial correlation between x and y, holding z constant. b. find the partial correlation between x and z, holding y constant. (hint: simply switch the labels for the variables y and z to correspond with the labels in the equation.) gravetter, frederick j. statistics for the behavioral sciences (p. 526). cengage learning. kindle edition.