********** please make the assignment below add citations and references :) ********Write a critical appraisal that demonstrates comprehension of two quantitative research studies. Use the "Research Critique Guidelines – Part
<p>5. Consider the following CFG. Prove using induction for allstrings in this language, every prefix of the string has at leastas many as as it has bs.</p><p>Terminals: {a,b}</p><p>Starting: S</p><p>S→aS|aSbS|ε</p>
<p dir="ltr"><img src="https://media.cheggcdn.com/media%2F12a%2F12a0ac7d-a3ae-480b-8db8-cd6084f5642f%2Fimage.png" alt="Which of the following statements regarding appraisal is FALSE? () The sale price is a clear indication of the buyers ceiling price and the sellers floor price.