Answer:
a is correct
Step-by-step explanation:
0.1, 0.11, 0.12, 0.13, 0.14, 0.15, 0.16, 0.17, 0.18, 0.19, 0.2
Hope this helps!
Answer:
Step-by-step explanation:
hello :
put x = -11 in this equation y = 14x - 129 :
y = 14(-11) - 129 = -154 -129 = -283
(-11, -284 ) is not solution to the given equation: y = 14x - 129 ?
Answer:
Step-by-step explanation:
Given is the graph bell shaped.
We have to find the variance of the data
We see that the graph looks like a normal distribution curve symmetrical about x=19
Hence mean =19
Since we know maximum area covered within 3 std deviations on either side of mean, we can calculate 6 sigma value from the graph
Extreme left x value = 14 and right = 24
Hence 6 times std dev =24-14 =10
So std deviation = 10/6 =5/3
Variance = 25/9
18:63 and 14:39 becaause none of them go into 10:35