Indicate whether the equation represents an ellipse, hyperbola, circle, or parabola. In equations that contain both x2 and y2 terms, divide both sides of the equation by the constant term to put the equation in a more recognizable form.7x2 - y2 = 32
A. Circle
B. Parabola
C. Hyperbola
D. Ellipse
Answer: C
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Which students in the Watson and Moritz (2000) study were at times indifferent about the sizes of samples used for statistical investigations?
a. Samplers with primitive random selection b. Samplers with preselection of results c. Samplers with random or distributed selection d. Equivocal samplers
Perform the operations indicated. Write your answer in simplest form.-10.1 - 14.3
A. -24.4 B. 4.2 C. -4.2 D. 24.4
Construct a boxplot for the given data. Include values of the 5-number summary in all boxplots.The test scores of 32 students are listed below. Construct a boxplot for the data set.32 37 41 44 46 48 53 5557 57 59 63 65 66 68 6970 71 74 74 75 77 78 7981 82 83 86 89 92 95 99
A. 
B. 
C. 
D. 
Solve the equation by completing the square.5x2 - 2x - 2 = 0
A. 
B. 
C. 
D. 