Online Shopping. A economist wants to compare the proportion of young adults who shop online regularly with the proportion of middle aged adults who shop online regularly. She collects the following survey data. Out of 87 young adults surveyed, 83 of them shop online regularly. Out of 59 middle aged adults surveyed, 29 of them shop online regularly

What is the shape of the height and weight distribution

Match the following reasons with the statements given to create the proof. 1. do = ob, ao = oc sas 2. doc = aob given 3. triangle cod congruent to triangle aob vertical angles are equal. 4. 1 = 2, ab = dc if two sides = and ||, then a parallelogram. 5. ab||dc if alternate interior angles =, then lines parallel. 6. abcd is a parallelogram cpcte

If wxyz is a square, which statements must be true?