Find the probabilities. Assume a mean of 200 and a standard deviation of 10.
Process is more important than answers here. Show or tell how you got your answers. The numbers in parentheses are check answers.
Below 190: (0.1587)
Above 190: (0.8413)
Below 210: (0.8413)
Above 210: (0.1587)
Below 180.4: (0.0250)
Above 219.6 (0.0250)
Between 180.4 and 219.6 (0.95)
Above 250 (This is a trick question. Consider what the maximum value in the table is.) (about zero)!