Consider the investigation of the manufacturing process that is producing hypodermic needles. recall that the most recent random sample of 35 needles have an average diameter of 1.64 mm and a standard deviation of 0.07 mm. use the theory‐based inference applet to find and report a standardized statistic ( t ‐statistic) and a p‐value to investigate whether the average diameter of needles produced by this manufacturing process is different from 1.65 mm. based on your p‐value, write out a conclusion, being sure to include justification.

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.

c) yes, because of asa or aas