Here are two different samples drawn from two different populations: Two dot plots show the distributions of two samples. For each sample, the number line has a scale from 4 to 12. For sample A, n = 14. The distribution is roughly symmetrical between 5 and 11, centered on approximately 8. For sample B, n = 9. The distribution is right skewed between 5 and 11. Which sample satisfies the normal condition for constructing a ttt interval?

2. angles qrt and qst both measures 156 degrees.

step-by-step explanation:  

we have been given a diagram of a circle and we are told that measure of arc qvt is 156 degrees.  

we can see from our given diagram that angle qrt and angle qst subtends to arc qvt.

since we know that angles subtended by the same arc at the circumference are always equal.

by angle subtended by same arc theorem, measure of angle qrt and angle qst will be equal to the measure of arc qvt.

therefore, angles qrt and qst both measures 156 degrees and 2nd statement is the correct choice.

table 3 represents a direct variation function. : )

answer: 0

step-by-step explanation: the positive, like 5, + its opposite, like -5 would be 0

5+(-5)=0, or 5-5=0