The test scores for a biology test follow the normal distribution y = 0.0499e-(x - 7)2/128, 40

Question:

The test scores for a biology test follow the normal = 0.0499e-(x - 7)2/128, 40 ≤ x ≤ 100
Where x is the test score. Use a graphing utility to graph the equation and estimate the average test score.
Distribution
The word "distribution" has several meanings in the financial world, most of them pertaining to the payment of assets from a fund, account, or individual security to an investor or beneficiary. Retirement account distributions are among the most...