Answer:
3/2
down 6 left 4 (both negative)
since both are negative, you have a positive slope
These are problems like your answer to one problem = the number in the side of the thing
Answer:
![P(z](https://tex.z-dn.net/?f=%20P%28z%3C1.13%29%20%3D%200.8708)
And the best option would be:
![0.8708](https://tex.z-dn.net/?f=%200.8708)
Step-by-step explanation:
We assume that the distribution for the random variable is:
![X \sim N (\mu=0 , \sigma=1)](https://tex.z-dn.net/?f=%20X%20%5Csim%20N%20%28%5Cmu%3D0%20%2C%20%5Csigma%3D1%29%20)
For this case we want to calculate the following probability:
![P(z](https://tex.z-dn.net/?f=%20P%28z%3C1.13%29)
And we can use the normal standard distribution or excel and we got:
![P(z](https://tex.z-dn.net/?f=%20P%28z%3C1.13%29%20%3D%200.8708)
And the best option would be:
![0.8708](https://tex.z-dn.net/?f=%200.8708)
Answer:
for 10 points yep and its 20 and 30
Step-by-step explanation: