Answer:
https://www.calculators.org/math/standard-deviation.php
Step-by-step explanation:
you can calculate standard deviation from here with proper working plus accurate results.
Subtract 7.50 - 4.00 and dived that answer by 10
Answer:
bc=eb and ca=fa
please tell me if this is actually the right answer
Step-by-step explanation:
bc=eb and ac=fa is wrong
bc=eb and ca=fa is right
cb=eb and ac=fa is wrong
ba=eb and ab=fa is wrong
Look at the graph thoroughly .
It passes through origin and given some points
(-1,1)
(1,-1)
(2,-2)
(-2,2)
We observe that
Hence whatever the function be the result will be -x
Option D is correct
