When the production manager finds the average life of her toothbrush-lifetime data, it is an example of what phase of inferential statistics?
A. Data analysis
B. Probability based inference
C. Data gathering
D. Data organization

What’s the answer ? use the picture to see the problem

Given: ∆mop p∆mop =12+4 3 m∠p = 90°, m∠m = 60° find: mp, mo

If the altitude is drawn to the hypotenuse of a right triangle, then the two triangles formed are similar to the original triangle and to each other. which set of triangles shows the similar triangles created by the altitude in the diagram?