Q1: Choose the correct answer:: 1. Which of the numbers cannot be a probability? a. 1.001 b. 30% c. 0 d. - 0.001 2- When data are collected from January to September in year 2012, they can be represented by a...... a. Histogram b. Pie graph c. Time series graph d. Pareto chart 3. Which word indicates conditional probability? a. Given b. Provided c. Taken d. Considering 4- How many different tests can be made from a test bank of 20 questions if the test consists of 5 questions? a. 15604 b. 15890 c. 15504 d. 15410 5. The standard deviation and coefficient of variation of a data are 7.2 and 48.0 respectively. the Mean ... a. 13 b. 15 c. 12 d. 16 6- There are two events A and B, P (A)=0.3 P (B)=0.4 P (A 0 B) = 0.2, calculate P(A/B) a. 1/2 b. 1/3 c. 1/4 d. 1/5