The answer is point (3,-2) and I also double checked so it is for sure correct :)
I would go with C ( idk the answer i'm just taking an educational guess )
Answer:
4
0
−
1
0
0
5
+
2
5
Step-by-step explanation:
Brainliest?
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
D
Adding a negative is the same as subtracting