Answer:
Inferential statistical methods
Step-by-step explanation:
Remember, Madeline had obtained sample results, but she wants to decide whether to apply the sample results to the entire population. To do this, she can use the following:
- estimate her research parameters or
- or perform a hypothesis test which answers her research objectives.
Based on the results she gets, Madeline, can to thus infer from the sample results and apply them to the population.
Idk I’m just bored but if I had to guess I would say 22
The solution is 10x² + 7x - 1
Step-by-step explanation:
- Step 1: Subtract -2x² + 3x - 9 from 8x² + 10x - 10
(8x² + 10x - 10) - (-2x² + 3x - 9) = 8x² + 10x - 10 + 2x² - 3x + 9
= 10x² + 7x - 1
Answer:
(-4,8) is the solution set for given question.
Step-by-step explanation:
Given that:
Y=2x+16 ---------- eq1
2x-7y=-64 -------- eq2
Rearranging eq1:
-2x + y = 16 ---------- eq3
By adding eq2 and eq3:
-6y = -48
Dividing both sides by -6:
y = 8
Putting value of in eq1 we get:
8 = 2x + 16
By simplifying:
subtracting 16 from both sides:
8-16 = 2x
-8 = 2x
Dividing both sides by 2 we get:
x = -4
So the solution set for given system will be: (-4, 8)
i hope it will help you!
Thank you so much to the points pls use photo so we can answer UwU godbless u..