A survey of 500 people showed that 75% watched the evening news. Find the error bounds on the proportion that watch the evening news using the 95% confidence level.
What will be an ideal response?
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Find the product.9x4(10x6 - 4x4 + 12)
A. 90x10 - 36x8 B. 90x6 - 36x4 + 108 C. 90x10 - 4x4 + 12 D. 90x10 - 36x8 + 108x4
Solve the problem.Twenty families recently purchased new vehicles. 6 of the vehicles were white, 4 of the vehicles were minivans, and 2 of the vehicles were white minivans. What is the probability that a randomly chosen family purchased a white vehicle?
A. 
B. 
C. 
D. 
Provide an appropriate response.If a right rectangular pyramid is inscribed inside a rectangular prism so that the top of the pyramid just touches the top of the prism, what is the ratio of the volume of the prism to the volume of the pyramid?
A. 6 : 1 B. 3 : 1 C. 2 : 1 D. 4 : 1
Graph the solution set of the system of linear inequalities and label the vertices (if any) of the solution set.
A. 
B. 
C. 
D. 