Which box-and-whisker plot shows the scores of ten students on a mathematics exam?
87, 78, 81, 89, 95, 78, 73, 73, 92, 93
Can you please make it simpler, I don't mind the box-and-whisker plot rn, I just need help with the numbers!
Sure, here are the scores of the ten students on the math exam:
87, 78, 81, 89, 95, 78, 73, 73, 92, 93
Hope that helps!
Certainly! Here are the scores of the ten students on the mathematics exam:
87, 78, 81, 89, 95, 78, 73, 73, 92, 93
Of course! Let's simplify the list of numbers provided: 87, 78, 81, 89, 95, 78, 73, 73, 92, 93.
To identify the box-and-whisker plot, we need to analyze the dataset and understand some basic statistical measures. We will calculate the minimum, maximum, median, and quartiles for these scores.
1. Minimum: The minimum is the smallest value in the dataset. In this case, it is 73.
2. Maximum: The maximum is the largest value in the dataset. In this case, it is 95.
3. Median: The median is the middle number when the dataset is arranged in ascending order. To find it, we first sort the numbers: 73, 73, 78, 78, 81, 87, 89, 92, 93, 95. The median is the average of the two middle numbers. In this case, the two middle numbers are 81 and 87. Adding them together and dividing by 2 gives us a median of 84.
4. Quartiles: Quartiles divide the dataset into four equal parts. The lower quartile (Q1) is the median of the lower half of the dataset, and the upper quartile (Q3) is the median of the upper half. To find Q1 and Q3, we divide the dataset into two halves:
- Lower half: 73, 73, 78, 78, 81
- Upper half: 87, 89, 92, 93, 95
Q1: The median of the lower half is 78.
Q3: The median of the upper half is 92.
Now that we have calculated the minimum, maximum, median, Q1, and Q3, we can create a box-and-whisker plot using this information.
thanks...
In google paste:
box-and-whisker plot calculator
When you see list of results click on:
Statistics Calculator: Box Plot - Alcula, Online Calculators
When page be open in rectangle:
Enter comma separated data (numbers only):
paste
87, 78, 81, 89, 95, 78, 73, 73, 92, 93
Then click:
SUBMIT DATA