Answer: 2
Step-by-step explanation: Of course you probably never learned this
Answer:
the probability when the IQ is lower than 136 is 0.9641
Step-by-step explanation:
Given that
The mean is 100
The standard deviation is 20
We need to find out the probability when the IQ is lower than 136
So,
z value equivalent to 136 = (136 - 100) ÷ 20 = 1.8
Now
p (z < 1.8) = 0.9641
hence, the probability when the IQ is lower than 136 is 0.9641
Answer:
3468 students
Step-by-step explanation:
289 x 12 = 3468
Answer:
1+2/n=3n
Step-by-step explanation:
Answer:
See the attached file.
Step-by-step explanation:
see the attached file for explanation.