exam Maths Puzzle Numerical Ability

For a sample of size n=60, proportion p=0.35, and at a 95% confidence level, the lower bound of the proportion is...

A. 0.229
B. 0.121
C. 0.175
D. 0.414

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exam Other Question

Solve each compound inequality. Write the solution set using interval notation.

x - 5 + 6 or 2 - x > 4 Not in book

Write the slope-intercept form of an equation of the line that passes through (-2,0) and is parallel to the graph of y=-3x-2

Can someone help me with this one.