Not exactly. there are still 40 percent of the employees that are not top performers. for all you know those 40 percent could make up the majority of the employees in the training program<span />
Between 2 and 3, should be somewhere before .5
54 shots. 9 out of 12 means she is making 75% of her shots. 75% of 72 is 54.
Why not look up "standard deviation" yourself, to be sure? But yes, the std. dev. is the sqrt of the variance.
To solve for x, we need to get it on one side by itself, and then to make sure we are left with ONLY x, no coefficients or anything.
-2x -3 > 97.
Add 3 to both sides.
-2x > 100.
Divide both sides by -2 (remember to flip the inequality when dealing with negatives).
x < -50
I hope this helps!
