Question
Which of the following is a measure of how the returns
of two risky assets move in relation to each other?Solution
The covariance is defined as the co-movement of the returns of two assets or how well the returns of risky assets move together. Range and standard deviation are measures of dispersion and measure risk, not how assets move together.
In a box, the ratio of green balls to yellow balls is 3:5. If 9 balls of each colour are added, the new ratio becomes 6:9.
Find the number of yel...
If n(A) = 25, n(B) = 40 and n(A ∪ B) = 50, then n(A ∩ B) equals
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A bag contains 5 red flowers, 7 yellow flowers and 8 green flowers. 3 flowers are drawn randomly. What is the probability that the flowers drawn contain...
From a well-shuffled deck of 52 cards, two cards are drawn one after the other without replacement. What is the probability that the first card is a red...
