Aresearcher asked a sample of dual career families about the percentage of the family budget contributed by the wife's job (y) and the total number of children (x). pearson's r for this relationship is -0.34. which of the following is an appropriate interpretation of these results? for every additional child, the wife must work longer hours for every dollar contributed by the wife, the number of children increases by .34 as number of children increase, the percentage of the budget contributed by the wife decreases every additional child lowers the economic wellbeing of the family

Stock a has a beta of 1.2 and a standard deviation of 20%. stock b has a beta of 0.8 and a standard deviation of 25%. portfolio p has $200,000 consisting of $100,000 invested in stock a and $100,000 in stock b. which of the following statements is correct? (assume that the stocks are in equilibrium.) (a) stock b has a higher required rate of return than stock a. (b) portfolio p has a standard deviation of 22.5%. (c) portfolio p has a beta equal to 1.0. (d) more information is needed to determine the portfolio's beta. (e) stock a's returns are less highly correlated with the returns on most other stocks than are b's returns.

Corrective action must be taken for a project when (a) actual progress to the planned progress shows the progress is ahead of schedule. (b) the technical specifications have been met. (c) the actual cost of the activities is less than the funds received for the work completed. (d) the actual progress is less than the planned progress.

Which completes the equation? o + a + consideration (+ = k legal capacity legal capability legal injunction legal corporation