Can someone do this questions?

Overspeculation and a decrease in consumer confidence are both leading factors of: ?

Dan wants to start a supermarket in his hometown, and wants to get into the business only after finding out about the market and how successful his business might be. the best way for dan to gain knowledge is to:

Three students were applying to the same graduate school. they came from schools with different grading systems. student gpa school average gpa school standard deviation thuy 2.9 3.2 0.8 vichet 83 75 20 kamala 8.6 8 0.4 which student had the best gpa when compared to other students at his school? explain how you determined your answer. (enter your standard deviation to two decimal places.) correct: your answer is correct. had the best gpa compared to other students at his school, since his gpa is 2.25 incorrect: your answer is incorrect. standard deviations correct: your answer is correct. his school's average gpa.