(ch6) hardluck harry has a batting average of 0.2 (i. e., a 20 percent chance of a hit each time he’s at bat). scouts for a rival baseball club secretly observe harry's performance in 12 random times at bat. then x the number of hits harry can get follows a binomial distribution. what is the probability that harry will get at least 3 hits? [hint: use p(x≥3)=1-p(x< 3).]

Which economic system could be characterized by the "iron fist", meaning a central authority figure has control over most of the economy? market economy command economy traditional economy free enterprise economy

Lusk corporation produces and sells 14,300 units of product x each month. the selling price of product x is $25 per unit, and variable expenses are $19 per unit. a study has been made concerning whether product x should be discontinued. the study shows that $72,000 of the $102,000 in monthly fixed expenses charged to product x would not be avoidable even if the product was discontinued. if product x is discontinued, the annual financial advantage (disadvantage) for the company of eliminating this product should be:

Which of these is an example of innovation?