In the back of your statistics text, there is a table labeled something like "areas under the normal distribution." Look for the portion values for the longer or smaller portion to get your Z score.
I really hope this helps you :)
Answer:
0.7
Step-by-step explanation:
To find the decimal equivalent of the fraction we need to simply divide the two values.
_<u>0.77</u>_
9 | 7.00
<u>63</u>
70
<u>63</u>
7
Now since we know that we will always get a value of 7 when we drop a 0 into the equation, then we can stop here.
We get a 0 at the beginning because you cannot divide 7 by 9.
In long division anything that comes after a decimal point will come after the decimal point.
The answer is 2 hope it helped you on your test or whatevet
-10, -6, -8, -42 are all the correct answers