A set of average city temperatures in May are normally distributed with a mean of 20.66°C and a standard
deviation of 2 C. The average temperature of Singapore is 26°C!
What proportion of average city temperatures are lower than that of Singapore?
You may round your answer to four decimal places.

Round your answer to four decimal places

The ivring berlin learning center would like a possible net profit of $650,000 on its new resource manual it sells to schools. the fixed costs for producing the manual are $780,000 and the variable cost per package is $19.85. if the estimated unit sales are 1,250,000 units, what selling price unit should the ivring berlin learning center try?