Observation refers to the a. estimated continuous outcome variable. b. set of recorded values of variables associated with a single entity. c. goal of predicting a categorical outcome based on a set of variables. d. mean of all variable values associated with one particular entity.

Consider the integral: 4 0 16 − y2 − 16 − y2 4 1 x2 + y2 dz dx dy . (a) describe w. use the standard view of the x, y, and z axes. front half of a cone with a rounded top. full cone with a flat top. right half of a cone with a flat top. front half of a cone with a flat top. right half of a cone with a rounded top.

Enter the number of complex zeros for the polynomial function in the box. f(x) = x+ + 5x² +6

This race was first held in 1953 on august 16th. every decade the race finishes with a festival. how many years is this?