Answer:
Step-by-step explanation:
If the z statistic does not lie within the critical region, you cannot reject the null hypothesis but neither can you necessarily accept it.
What you can do is reject the alternate hypothesis.
the pic is really blurry i cant see anything.
Answer:
Please refer to the image attached to this
Step-by-step explanation:
Q10: The graph is represented in Black
Q11 : The Graph is represented in Blue
Q 12 : The graph is represented in Green
Answer:
24% = 24/100 = 12/50 = 6/25
There are 25 students in this class and there are 6 girls.
We can not evaluate it with real numbers, because there is no real number that multiplies itself twice and gives -25.
The answer is an imaginary number.
√-25 = 5i where i = √-1
So it can only be computed using imaginary numbers.