28. Representative Sample? You want to determine the typical dietary habits of students a a college. State whether each of the following samples is likely to be representative and
explain why or why not.
Sample 1: Students in a single sorority
Sample 2: Students majoring in public health
Sample 3: Students who participate in intercollegiate sports
Sample 4: Students enrolled in a required history class

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answer is the third choice:

3x^5+4x^4+x^3+2x^2-10x-7=0

step-by-step explanation:

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.

0.50 , 0.75

step-by-step explanation: