2. An exam readiness awareness taskforce at a Fremont National university sampled 200 students after the midterm to ask them whe
ther they went partying the week-end before the midterm or spent the week-end studying, and whether they did well or poorly on the midterm. The following result was obtained:Did Well on the Midterm Did Poorly on the Midterm Studied for the Midterm 75 25 Went Partying 40 60 1. Referring to the table above, what is the probability that a randomly selected student did poorly on the midterm or went partying the weekend before the midterm? a) (40/200) or 20% b) (75+40+25)/200 or 70% c) (40+60+25)/200 or 63% d) (75+40+60/200 or 88% e) None of the above
Did Well on the Midterm and Studied for the Midterm = 75
Did Well on the Midterm and Went Partying = 40
Did Poorly on the Midterm and Studied for the Midterm = 25
Did Poorly on the Midterm and Went Partying = 60
The number of students that did poorly on the midterm or went partying the weekend before the midterm is given by the sum of all students who did poorly to all students who went partying minus the number of students who did Poorly on the Midterm and Went Partying:
The probability that a randomly selected student did poorly on the midterm or went partying the weekend before the midterm is given by:
If one move is 325 and there's 3 moves you have to multiply them together to get 975 but since the submarine is going down its a negative integer so the answer would be -975
The first number is 170 The second number is 171 Step-by-step explanation: Let the first number be x^3 and the second number be x^3+1 The sum of the two is 341 X^3+x^3+1=341 2x^3+1=341 Substrate 1 from both sides 2x^3=341-1
