How many decimeters are in 3.5 dekameters
1 answer:
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Answer:
Graph and small table are attached.
Step-by-step explanation:
The graph of f(x) = - |x + 4| - 3 is attached. Here is a small table as well.
x : y
-2 : -5
-1 : -6
0 : -7
1 : -8
2 : -9
Using the normal distribution, it is found that the correct option is:
- D. 1; 100
In a <em>normal distribution</em> with mean and standard deviation
, the z-score of a measure X is given by:
- It measures how many standard deviations the measure is from the mean.
In this problem:
- The mean on the Wechsler Scale is of 100, hence
.
- The standard deviation is of 17, hence
.
- Brianna had an score of 117, hence
Then:
Hence, the option d is correct.
To learn more about the normal distribution, you can check brainly.com/question/24663213