Category BA6933

BA6933 Chapter-6

1.Whenever the probability is proportional to the length of the interval in which the random variable can assume a value, the random variable follows a(n) _____ distribution.A) uniform 2.There is a lower limit but no upper limit for a random…

BA6933 Chapter-5

1. A numerical description of the outcome of an experiment is called a _____.A) random variable 2. A random variable that can assume only a finite number of values is referred to as a(n) _____.A) discrete random variable 3. A…

BA6933 Week-2 Chapter-4

1.The probability of at least one head in two flips of a coin is: A) 0.75 2.Posterior probabilities are computed using _____. A) Bayes’ theorem 3.The complement of P(A | B) is _____. A) P(A^C | B) 4.The probability of…

BA6933 Week-3 Quiz

1. The interquartile range is the difference between the _____.A) first and third quartiles 2. The variance is equal to the _____.A) standard deviation 3. Generally, which of the following is the least appropriate measure of central tendency for a…

BA6933 Week-2 Quiz

1.The minimum number of variables represented in a bar chart is _____.A) 1 2.The minimum number of variables represented in a histogram is _____.A) 2 3. Which of the following graphical methods is most appropriate for categorical data?A) pie chart…

BA6933 Week-1 Quiz

1.Which of the following is an example of quantitative data: the number of people in a waiting line 2.Which of the following is an example of categorical data? social security number 3.The number of observations in a complete data set…