Leah claims the data in the table contains a cluster. Why is Leah’s statement true? There is no obvious outlier.
The y-values are steadily increasing as the x-values are decreasing.
The data contains a group of closely occurring points.
Leah’s statement is not true.
When analyzing a scatterplot with a cluster, why should outliers generally be excluded when interpreting the relationship of the variables?

option (b) is correct

step-by-step explanation:

to find the solution of this system, we need to convert it into reduced row-echelon form. we have,

after applying row operations r2 -> r2/2 and r3 -> r3/3, we get,

26 is 33.33% of 78

step-by-step explanation:

26 is what percent of 78?

26 is p% of 78

equation: y = p% * x

solving our equation for p

p% = y/x

p% = 26/78

p = 0.3333

convert decimal to percent:

p% = 0.3333 * 100 = 33.33%