The standard deviation of Y is double of standard deviation of X. The correlation coefficient between X and Y is 0.5. The acme angle between lines of regression is
The correct answer is B
What is the respective ratio of number of women visiting Jim Corbett National Park to those visiting Kanha National Park?
What was the approximate percentage increase in the number of failed studentsin college D as compared to previous year in Same college 2016?
...What is the approximate average number of students failed in college C in during all the given year?
What is the difference between the total number of tourists from Canada and South India together from for Kerala and the total number of tourists who ar...
Number of men visiting Betla National Park is approximately what percent of the total number of people visiting all the Parks together?
What is the average number of women visiting all the Parks together?
The total number of tourists from North India who have booked for Meghalaya and Andaman Nicobar together is what percent more than the total number of t...
The total number of children visiting Kanha National Park is approximately what percent of number of children visiting Indravati National Park?
What is the difference between the total number of orders who were not delivered by Jabong and Myntra together and that of who were not delivered by Fl...
