Answer:
MAD is 5.12
Step-by-step explanation:
The following data were obtained from the question:
42, 50, 54, 38, 48
Next, we shall determine the mean of the data. This can be obtained as follow:
Mean = summation X / n
n is the number of the data.
Summation X = 42 + 50 + 54 + 38 + 48
Summation X = 232
n = 5
Mean = summation X / n
Mean = 232 / 5
Mean = 46.4
Therefore, the mean of the data is 46.4
Finally, we shall determine the mean absolute deviation (MAD) of the data as follow:
MAD = summation |mean – X| /n
MAD = (|(46.4 – 42) + (46.4 – 50) + (46.4 – 54) + (46.4 – 38) + (46.4 – 48|) /5
MAD = |4.4 + 3.6 + 7.6 + 8.4 + 1.6| /5
MAD = 25.6/5
MAD = 5.12
Therefore, the mean absolute deviation (MAD) is 5.12
Answer:
Step-by-step explanation:
<h3>Given:</h3>
- PT║VW and SR is transversal
- m∠PQR = 36°
<h3>To find:</h3>
<h3>Solution</h3>
a) ∠SQT is vertical with ∠PQR and therefore has equal measure
b) ∠QRW is corresponding angle with ∠SQT and therefore has equal measure
c) m∠PRV = m∠PRQ as marked equal
- m∠PRV +m∠PRQ + m∠QRW = 180° as straight angle
- m∠PRV*2 = 180° - 36°
- m∠PRV*2 =144°
- m∠PRV = 144°/2
- m∠PRV = 72°
12 subtracted by 33 divided by 4 equals 3.75
Answer:
Slope intercept form
Step-by-step explanation:
y = Mx + B
M = slope - 7/11
B = y intercept - 5
Answer: Just use MathPapa.
Step-by-step explanation:
