The mean sat verbal score is 447, with a standard deviation of 95. Use the Empirical Rule to determine what percent of the score lie between 352 and 447.

34.134%

Step-by-step explanation:

We start by calculating the z-scores

Mathematically;

z-score = (x-mean)/SD

for 352

z-score = (352-447)/95 = -95/95 = -1

For 447;

z-score = (447-447)/95 = 0/95 = 0

So the probability we want to calculate will be;

P( -1 < X < 0)

According to the emipirical rule, we want to calculate the proportion below 1 SD of the mean

According to the empirical rule, this is 34.134%

gdp is the best phrase!

logv3(x+2)=1

rewrite in exponential form:

logb(x) = y is equal to b^y =x

b = 3, y = 1

now solve for x:

3^1 = x+2)

x = 3-2

x = 1

see the picture for the graph.