Answer:
Lowering the level of significance, α increases the probability of making a Type II error, β.
Step-by-step explanation:
Lowering the level of significance, α increases the probability of making a Type II error, β.
This is because the region of acceptance becomes bigger, and it makes it less likely for one to reject a null hypothesis, when it is false, the type II error.
Answer:
y = ![\frac{1}{2}x+8](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B2%7Dx%2B8)
Step-by-step explanation:
From the table given in the picture,
Two points lying on the graph are (-4, 6) and (-2, 7)
Let the linear function is,
y = mx + b
Here, m = slope of the line
b = y-intercept
Since, slope of a line passing through two points
and
is given by,
Slope (m) = ![\frac{y_2-y_1}{x_2-x_1}](https://tex.z-dn.net/?f=%5Cfrac%7By_2-y_1%7D%7Bx_2-x_1%7D)
Therefore, slope of the line passing through (-4, 6) and (-2, 7) will be,
m = ![\frac{7-6}{-2+4}](https://tex.z-dn.net/?f=%5Cfrac%7B7-6%7D%7B-2%2B4%7D)
m = ![\frac{1}{2}](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B2%7D)
y-intercept is a point for which x = 0
From the given table,
For x = 0, y = 8
Therefore, y-intercept (b) = 8
Equation of the linear function will be,
y = ![\frac{1}{2}x+8](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B2%7Dx%2B8)
Answer:
25, 24, 23, 22
Step-by-step explanation:
Step-by-step explanation:
10x² - 5x + 10
x = -3
10(-3)² -5(-3) + 10
= (10×9) + 15 + 10
= 90 + 15 + 10
= 115
Answer:
Length of NO is 15
Step-by-step explanation:
because
NO = MO-MN