A normal distribution has a mean of 33 and a standard deviation of 4. Find the probability that randomly selected x-value from distribution is between 29 and 37. The probability is?

Which term best describes the association between variables a and b? no association a negative linear association a positive linear association a nonlinear association a scatterplot with an x axis labeled, variable a from zero to ten in increments of two and the y axis labeled, variable b from zero to one hundred forty in increments of twenty with fifteen points in a positive trend.

Bob is putting books on a shelf and takes a break after filling 18 1/2 inches on the book shelf. the book shelf is now 2/3 full. how long is the entire bookshelf?

If you have 12 feet of string and you cut it into equal length of 5 inches each how much string will be left