Answer:
28.4
Step-by-step explanation:
Given that:
Mean, m = 31.3
Standard deviation, s = 2.8
Since, data is normally distributed :
P(x < 0.15) gives a Z value of - 1.036
Using the Zscore formula :
Z = (x - mean) / standard deviation
-1.036 = (x - 31.3) / 2.8
-1.036 * 2.8 = x - 31.3
-2.9008 = x - 31.3
-2.9008 + 31.3 = x
28.3992 = x
The temperature which correlates to the bottom 15% of the distribution is 28.4
Good morning,
Answer:
5 + 12 ≤ x ⇔ 12 ≤ x − 5 ⇔ x − 5 ≥ 12.
:)
Answer:
angle COD is right answer
Step-by-step explanation:
for no .5.no.6...you must understand that if u want to get speed,distance must multiple with time