If n = 10 and ? = 0.70, then the standard deviation of the binomial distribution is

Some disability insurance policies offer residual or partial payments when returning to work part-time. These payments are especially desirable for those who are

A) under the age of 40. B) over the age of 50. C) one year away from retirement. D) self-employed. E) none of the above.

An unfavorable variance indicates that ________

A) the actual costs are less than the budgeted costs B) the actual revenues exceed the budgeted revenues C) the actual units sold are less than the budgeted units D) the budgeted contribution margin is more than the actual amount