1. 58% of american coin dealers feel that speculating in silver
1. 58% of American coin dealers feel that speculating in Silver Eagles will be profitable next year. In a simple random sample of 150 coin dealers what is the probability that between 54% and 60% believe that it will be a good year to speculate on Silver Eagles. A. 0.9123 B. 0.1256 C. 0.3432 D. 0.5297 E. 0.6598 […]