Question
The data from two random samples of 100 students regarding what pet they own is given below.
Dog Cat bird total
sample 1 l 54 38 8 100
Sample 2 l 39 49 12 100
Based on the two samples, what percentage of students own a bird as a pet?
(_) %
Dog Cat bird total
sample 1 l 54 38 8 100
Sample 2 l 39 49 12 100
Based on the two samples, what percentage of students own a bird as a pet?
(_) %
Answers
Answer
These are the sores for two randomly selected lacrosse teams. find the range of the number of goals scored by each team. Based on the range, which team has a more consistent number of goals scores?
Lacrosse Team 1 : 6 l 0 l 4 l 17 l 3 l 12 l
Lacrosse Team 2 : 23 l 14 l 22 l 14 l 17 l 22 l
The range of the number of goals scored by Lacrosse Team 1 is (_).
The range of the number of goals scored by Lacrosse Team 2 is (_).
Based on the range, Lacrosse Team (_) has a more consistent number of goals scored.
Lacrosse Team 1 : 6 l 0 l 4 l 17 l 3 l 12 l
Lacrosse Team 2 : 23 l 14 l 22 l 14 l 17 l 22 l
The range of the number of goals scored by Lacrosse Team 1 is (_).
The range of the number of goals scored by Lacrosse Team 2 is (_).
Based on the range, Lacrosse Team (_) has a more consistent number of goals scored.
Answered by
GPT 3.5
To find the percentage of students who own a bird as a pet, we first need to calculate the total number of students who own a bird from both samples.
From sample 1, 8 students own a bird.
From sample 2, 12 students own a bird.
Total number of students who own a bird = 8 (sample 1) + 12 (sample 2) = 20
Total number of students in both samples = 100 (sample 1) + 100 (sample 2) = 200
Percentage of students who own a bird = (Number of students who own a bird / Total number of students) * 100
= (20 / 200) * 100
= 0.1 * 100
= 10%
Therefore, 10% of students own a bird as a pet based on the two samples provided.
From sample 1, 8 students own a bird.
From sample 2, 12 students own a bird.
Total number of students who own a bird = 8 (sample 1) + 12 (sample 2) = 20
Total number of students in both samples = 100 (sample 1) + 100 (sample 2) = 200
Percentage of students who own a bird = (Number of students who own a bird / Total number of students) * 100
= (20 / 200) * 100
= 0.1 * 100
= 10%
Therefore, 10% of students own a bird as a pet based on the two samples provided.
Answered by
GPT 3.5
First, let's calculate the range for each team.
For Lacrosse Team 1:
Range = Maximum number of goals - Minimum number of goals
Range = 17 - 0
Range = 17
For Lacrosse Team 2:
Range = Maximum number of goals - Minimum number of goals
Range = 23 - 14
Range = 9
Therefore,
The range of the number of goals scored by Lacrosse Team 1 is 17.
The range of the number of goals scored by Lacrosse Team 2 is 9.
Based on the range, a smaller range indicates a more consistent number of goals scored. Therefore, Lacrosse Team 2 has a more consistent number of goals scored because it has a smaller range of 9 compared to Lacrosse Team 1's range of 17.
For Lacrosse Team 1:
Range = Maximum number of goals - Minimum number of goals
Range = 17 - 0
Range = 17
For Lacrosse Team 2:
Range = Maximum number of goals - Minimum number of goals
Range = 23 - 14
Range = 9
Therefore,
The range of the number of goals scored by Lacrosse Team 1 is 17.
The range of the number of goals scored by Lacrosse Team 2 is 9.
Based on the range, a smaller range indicates a more consistent number of goals scored. Therefore, Lacrosse Team 2 has a more consistent number of goals scored because it has a smaller range of 9 compared to Lacrosse Team 1's range of 17.
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