The correct option regarding the data-sets represented by the box and whisker plots is:
B. The distribution for town A is positively skewed, but the distribution for town B is symmetric.
<h3>What does a box-and-whisker plot shows?</h3>
A box and whisker plot shows three things:
- The 25th percentile, which is the median of the bottom 50%.
- The median, which splits the entire data-set into two halfs, the bottom 50% and the upper 50%.
- The 75th percentile, which is the median of the upper 50%.
For data-set A, we have that:
- The 25th percentile is of 15.
- The 75th percentile is of 30.
Since 30 - 20 > 20 - 15, the distribution is positively skewed.
For data-set B, we have that:
- The 25th percentile is of 20.
- The 75th percentile is of 40.
Since 40 - 30 = 30 - 20, the distribution is symmetric.
Hence the correct option is:
B. The distribution for town A is positively skewed, but the distribution for town B is symmetric.
More can be learned about box and whisker plots at brainly.com/question/27721471
#SPJ1
Answer:
x = 9.2
Step-by-step explanation:
Use Pythagorean Theroem to find the lenght of x
a^2 + b^2 = c^2
6^2 + 7^2 = x^2
36 + 49 = x^2
85 = x^2
then find the square root of 85 which is 9.2
Answer:
D
Step-by-step explanation:
i think it's correct if not I'm sorry
Up where is the picture for this to see the other angles<span />
Answer and workings in attachment below.