Solve the problem.Which of the following are measures of dispersion: class mark, correlation coefficient, critical value, mean, median, midpoint, midrange, mode, range, standard deviation, z-score.
What will be an ideal response?
Range and standard deviation.
Mathematics
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Find the area or volume.Find the volume of the solid generated by revolving the area under y = 8e-x in the first quadrant about the y-axis.
A. 1 B. 32? C. 16? D. 8?
Mathematics
For 
, what is the minimum value of the cubic function 
? Round your answer to two decimal places.
?
A. 0.62 B. 3.09 C. 0 D. 6.00
Mathematics
Find the limit of the sequence if it converges; otherwise indicate divergence.an = 
A. 
B. -6
C. 
D. Diverges
Mathematics
Given the cost function, C(x), and the revenue function, R(x), find the number of units x that must be sold to break even.C(x) = 1.2x + 490R(x) = 1.9x
A. 720 units B. 189 units C. 700 units D. 710 units
Mathematics