Answer:
P(D) = 0.3
Step-by-step explanation:
P(A) = 0.5
P(D|A) = 0.6
P(D) = P(A) * P(D|A)
P(D) = 0.5 * 0.6 = 0.3
The critical value of r is mathematically given as r = +0.487, with no significant linear correlation. Option A.
<h3>What are the critical values of r?</h3>
Question Parameters
r = -0.868
n = 5
df = 5 - 2
df = 3
Critical values
Generally, there exists no linear correlation between the Critical values
as r=0.878
In conclusion, Critical values: r = +0.487, no significant linear correlation
Read more about Critical values
brainly.com/question/14508634
#SPJ1
PQR is most likely a triangle
Answer:
105 ft
Step-by-step explanation:
In this case, the first thing is to calculate the scale, therefore, we must divide the real measurement by the model measurement, like this:
45 ft / 3 ft = 15
Which means that the scale is 15.
Now, to calculate the height, we must multiply the height of the model by the scale, that is:
7 ft * 15 = 105 ft
which means that the height of the building is 105 ft
The slope-intercept form:
m - slope
b - y-intercept
We have the slope
Put the coordinates of the point (6, -3) to the equation of the line:
Answer: