Answer:
1.5
Step-by-step explanation:
Attached to this answer is the diagram of the box plot described in the question, and the means from the plot are calculated thus;
Students; no. of siblings
student 0 2
student 1 4
student 2 7
student 3 5
student 4 2
Total 20
Mean no. of siblings = (total number of siblings) ÷ (total number of students)
Note that number of students here are the once that had at least one sibling, others without siblings are not used in the calculation, hence 5 students (student-0 to student-4) make up total number of students, while the remaining 4 students (student-4 to student-9) are disregarded.
Therefore, mean = 20 ÷ 5 = 4 siblings.
Greetings! Hope this helps!
Answer
D {-3, 5}
R: {0,4}
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_______________
A brainliest would help tons! :D
1. The shape of the distribution is: B. skewed left.
2. he five-number summary is: 0, 14, 17, 18, 20.
<h3>What is Left-skewed Distribution?</h3>
If the data distribution that is represented by a box plot is left-skew (negatively skewed), the median will appear closer to the third quartile (Q3) of the box plot. The median is at the point where a vertical line divides the box into two.
Part 1: The box plot shows that the median is close to the third quartile, therefore, the shape of the distribution is described as: B. skewed left.
Part 2: The five-number summary include:
Min. value = 0
Q1 = 14
Median = 17
Q3 = 18
Max. value = 20.
Learn more about left-skewed distribution on:
brainly.com/question/15759915
#SPJ1
Answer:
92
Step-by-step explanation:
tRUST ME LOL