A psychologist conducts research using the twin-study method. He administers a need for Achievement scale to sets of monozygotic and dizygotic twins and finds a correlation of .50 between scores for the pairs of monozygotic twins. If this study is to demonstrate evidence for a genetic influence for need for Achievement, what would we expect the correlation to be between scores for pairs of dizygotic twins?

the answer is: c. c.it limited the president’s power to start wars.

the war powers resolution of 1973 requires the president to notify the congress whenever the president wanted to order a military operation to other countries within 48 hours. if after being reviewed the congress disagree with the proposal, that the president will be banned from ordering the operation.

answer; product market;

answer; /// the above statement is (true);