Astudy is to be conducted to determine whether a die is fair. how many degrees of freedom are there for a chi-square goodness-of-fit test? three four five six seven

When you are making a circle graph by hand, how do you convert a number for a part into its corresponding angle measure in the circle graph? when you are making a circle graph by hand, what should you do if one of your angle measures is greater than 180°?

Rewrite so the subject can be y in the formula d=m-y/y+n

The input to the function is x and the output is y. write the function such that x can be a vector (use element-by-element operations). a) use the function to calculate y(-1.5) and y(5). b) use the function to make a plot of the function y(x) for -2 ≤ x ≤ 6.