611StatisticsMedium
When the two regression lines coincide there r is ________?
AZero
MCQs
Read every question, see the correct answer, and understand the explanation at your own pace. Study mode has no timer and no negative marking.
Correct answer
A. Zero
Explanation
The correct answer is Zero.
Correct answer
A. Discrete variable
Explanation
The correct answer is Discrete variable.
Correct answer
D. Class interval
Explanation
The correct answer is Class interval.
Correct answer
D. 100
Explanation
The correct answer is 100.
Correct answer
C. SE cannot be zero
Explanation
The correct answer is SE cannot be zero.
Correct answer
C. Marks
Explanation
The correct answer is Marks.
Correct answer
B. Standard deviation
Explanation
The correct answer is Standard deviation.
Correct answer
C. -1 and +1
Explanation
The correct answer is -1 and +1.
Correct answer
D. Continuous data
Explanation
The correct answer is Continuous data.
Correct answer
A. Class interval
Explanation
The correct answer is Class interval.