Answer: 0.84134
Step-by-step explanation:
We need to find the z-score for the given information first since this will help us find the probability. The formula for this is
Z score = 
We have
66 inches (the raw score)
70 inches (the population mean)
= 4 inches (the standard deviation)
This gives
Z score = = 
If you use a calculator, or a Z-score table then P(x > Z) is just P(Z > -1) which gives a probability of 0.84134.
The equation that can not be represented is B because the variables are mixed up and are not matching with the correct formula.
Answer:
1) D
2) False
Step-by-step explanation:
Answer:
3+log2(7/9)
Explanation:
Answer:
its do9ne
Step-by-step explanation:
