Question 35
MediumOriginal questionGiven , what is ?
Show the answer and explanation
CorrectNot quiteAnswer A
Correct answer: A
Explanation
By symmetry, .
.
Worth noting
0.8413 is , everything to the left of .
- Concept
- The area for a negative z
- Typical timeTypical
- 90 s
- Your timeYours
- —
Practise this chapter →
Ten questions from Normal Distribution, at your own pace.