1
answer
1
watching
194
views
6 Jun 2021
Using the digits 1, 2, 3, 7, 8, 9, how many 4-digit numbers can be formed when repetition is not allowed (digits cannot be repeated) and the number must be odd?
Using the digits 1, 2, 3, 7, 8, 9, how many 4-digit numbers can be formed when repetition is not allowed (digits cannot be repeated) and the number must be odd?
heroatrangiLv10
7 Jun 2021
Related textbook solutions
Related questions
1. If P(A)= 0.5, and P(B)=0.2, then P(A|B) =
A. 0.7
B. 0.3
C. 0.1
D. Cannot be determined from the given information
2. 
X2
| 0 | 1 | 2 | 3 | ||
| 0 | 0.08 | 0.07 | 0.04 | 0.00 | |
| 1 | 0.06 | 0.15 | 0.05 | 0.04 | |
| X1 | 2 | 0.05 | 0.04 | 0.10 | 0.06 |
| 3 | 0.00 | 0.03 | 0.04 | 0.07 | |
| 4 | 0.00 | 0.01 | 0.05 | 0.06 |
Find
(a) 
(b) 
(c) The probability that there are twice as many parts waiting at one station than at the other.
