Asurvey related to professor effectiveness was administered to students who chose the professor as the chair of their doctoral committee. the results of the survey showed 100% effectiveness. another survey was administered to all students taking courses under the professor. the results of this survey showed 70% effectiveness. this is a classic example of an error in which phase of inferential statistics? a. data analysis b. data gathering c. data organization d. probability-based inference

total = principal × ( 1 + rate ) ^ years

total = 600 * (1.04)^5

total = 729.99

answer is c

step-by-step explanation:

answer: what are the following choices

center (1,3) with radius 6

step-by-step explanation:

we must complete the square to find the center and radius of the circle.

first make sure the x and y squared terms have 1 as their coefficients. we also make sure x and y terms together.

we now create space between the x and y terms with parenthesis.

we complete the square by taking the middle terms -2x and the -6y - divide each and square them.

we add the squares to both sides.

simplify.

and write the quadratics in factored form.

the center is (h,k) or (1,3). the radius is the square root of 36 which is 6.