This transformation is called a rotation.
Process:
Break the number up into columns.
9 | 1 | 3 | 2 | 5 | 6
Name the groups.
9 | 1 | 3 | | 2 | 5 | 6 |
Thousands Units
Thousands is your answer.
No reason, or no evidence to support your claim/proof
Answer:
Option d) 840
Step-by-step explanation:
Given that a test to measure psychotic tendencies was given to a group of 1,000 air force cadets who wished to work in nuclear silos.
If Score ≥64 would be eliminated.
X is N(52, 12)
Probability for any random person to get eliminated
=![P(X\geq 64)\\= 1-R(64)\\=1-0.8413\\= 0.1587](https://tex.z-dn.net/?f=P%28X%5Cgeq%2064%29%5C%5C%3D%201-R%2864%29%5C%5C%3D1-0.8413%5C%5C%3D%200.1587)
Now coming to sample size of 1000 people, we find each person is independent of the other and there are two outcomes either >64 or < 64
So Y no of persons who get more than 64 is binomial with n =1000 and p = 0.1587
Mean of Y = E(Y)
= no of people who were not accepted ![=1000(0.1587) = 158.7](https://tex.z-dn.net/?f=%3D1000%280.1587%29%20%3D%20158.7)
No of people accepted ![= 1000-158.7 = 841.3\\=841](https://tex.z-dn.net/?f=%3D%201000-158.7%20%3D%20841.3%5C%5C%3D841)
Approximately we get 840 so option d
Answer: 5
Step-by-step explanation:
Range = highest value - lowest value
The highest value from the data set given = 1
The lowest value = -4
Therefore :
Range = 1 - (-4)
Range = 1 + 4
Range = 5