Answer:
It is the Body Mass Index(BMI)
Excessive eye movement, more commonly known as twitching, is often caused by strong emotions, such as fear, love, anger, or even excitement. During sleep, this phase is called rapid eye movement(REM). This is the 4th or 5th stage of sleep, depending on the individual.
Answer:
r = 0.7575
Explanation:
Result Details & Calculation
This is a strong positive correlation, which means that high X variable scores go with high Y variable scores (and vice versa).
X Values
∑ = 78
Mean = 15.6
∑(X - Mx)2 = SSx = 337.2
Y Values
∑ = 428
Mean = 85.6
∑(Y - My)2 = SSy = 57.2
X and Y Combined
N = 5
∑(X - Mx)(Y - My) = 105.2
R Calculation
r = ∑((X - My)(Y - Mx)) / √((SSx)(SSy))
r = 105.2 / √((337.2)(57.2)) = 0.7575
Meta Numerics (cross-check)
r = 0.7575
Answer:
ln(54)/2 This equals 1.994492... so approximately 2
Explanation:
e^2z =54 can be rewritten using natural log. ln (54) = 2z. Divide both sides by 2 to isolate z.
Answer:
I believe the ootion is C
Explanation:
