Find the curl of the vector field F =< yx¹, xz³, zyб > curl F = i+ j+ k

4. True or False – The statement 'All athletes are skilled' entails 'Some athletes are skilled.'

2. We want to describe the so-called typical student at Penn State Harrisburg. What are some variables that we could measure that describe a characteristic of the student that can be? a. an interval variable b. an ordinal variable c. a nominal variable

is race catagorical or quanitative

I now need parts D, E, and F pls!

C d and E

Two types of categorical variables are a. Nominal and Ordinal b. Descriptive and Numerical c. Categorical and Descriptive d. Categorical and Inferential