here is the histogram of a data distribution. which of the following numbers is closest to the mean of this distribution
2 answers:
Answer:
Option (D)
Step-by-step explanation:
Mean=
here, observations are
1×1=1
2×2=2
3×3=9
4×1=4
5×1=5
6×2=12
7×3=21
8×1=8
9×1=9
10×0=0
hence, sum of observations =1+4+9+4+5+12+21+8+9+0=73
Number of observations are=1+2+3+1+1+2+3+1+1+0=15
Mean=
Mean=4.8..
nearest to 5 .
Hence, option (D) is correct.
Answer:
D
Step-by-step explanation:
1+2+2+3+3+3+4+5+6+6+7+7+7+8+9=73
73/15≈5
You might be interested in
Answer:
non-convex polygon
Step-by-step explanation:
Answer:
0.55555
Step-by-step explanation:
the 5 keeps repeating
For every 2 pounds of salmon she pays for she will get 3 pounds of sword fish with it. 2 to 3 or 2/3 are different ways to Write a ratio for this problem.
Answer:
4
Step-by-step explanation:
Answer:
3
Step-by-step explanation:
Those are factors of 9 not multiples