Areport concluded that the 33% of 1057 youth they surveyed who responded that they plan to start their own business was the highest in the region. they conducted a variety of face to face and phone interviews with youth during their survey. they noted that the margin of error was between 6.6 and 7.8 percentage points, and that "in addition to sampling error, question wording and practical difficulties in conducting surveys can introduce error or bias into the findings of public opinion polls." complete parts (a) and (b) below. a) what kinds of bias might they be referring to? select all suitable answers below.

b is the answer that makes most sense

step-by-step explanation:

nada

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.

the answer is c.

step-by-step explanation: