Identify the abuse of statistics.You plan to make a survey of 200 people. The plan is to talk to every 10th person coming out of the school library. Is there a problem with your plan?
What will be an ideal response?
People who don't go to the library are excluded.
Mathematics
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Perform the indicated operations. Write the answer in the form a + bj.
+ 0.318j - 
A. -0.417 - 2.062j B. 0.417 - 1.426j C. 0.417 + 1.426j D. -0.417 - 1.426j
Mathematics
Provide an appropriate response.What is the difference between ln a and log a?
What will be an ideal response?
Mathematics
Test the equation for symmetry with respect to the given axis, line, or pole.r = 4 + 4 cos ?;
polar axis
A. may or may not have symmetry with respect to the polar axis B. has symmetry with respect to the polar axis
Mathematics
Simplify the expression.-8(5x + 10) + 2(4x + 2)
A. -32x + 10 B. -32x - 76 C. -3x + 2 D. -120x
Mathematics