# Posts by lyndon

Total # Posts: 2

**Statistics**

For a normal distribution with a mean of m = 80 and a standard deviation of s = 20, find the proportion of the population corresponding to each of the following scores. a. Scores greater than 85 b. Scores less than 100 c. Scores between 70 and 90 I believe this is the correct ...

**algebra 1A**

3(x+4)=5-x