Use the table to answer the question.
Preferences Mountains Seaside Island
Hiking 45 20 12
Swimming 12 53 40
Given the data in the table, what is the relative frequency that people who prefer island vacations also prefer swimming? Round the percentage to the nearest tenth.
I apologize for the error in my previous responses. Let's calculate it again.
From the table, we see that there are 40 people that prefer both island vacations and swimming.
The total number of people who prefer island vacations is 40 + 12 = 52.
Therefore, the relative frequency that people who prefer island vacations also prefer swimming is:
Relative frequency = 40 / 52 ≈ 0.7692
Converting this to a percentage, we get:
0.7692 * 100 ≈ 76.9%
Therefore, the relative frequency that people who prefer island vacations also prefer swimming is approximately 76.9%. Thank you for your patience.
To find the relative frequency, we need to first find the total number of people who prefer island vacations and also prefer swimming.
From the table, we see that 40 people prefer island vacations and swimming.
Now, to find the relative frequency, we divide the number of people who prefer island vacations and swimming by the total number of people who prefer island vacations.
Relative frequency = 40 / 40 = 1
Therefore, the relative frequency that people who prefer island vacations also prefer swimming is 100%.
wronggg
To find the relative frequency that people who prefer island vacations also prefer swimming, we need to divide the number of people who prefer both island vacations and swimming by the total number of people who prefer island vacations.
From the table, we see that 40 people prefer island vacations and 40 people also prefer swimming.
Therefore, the relative frequency is:
Relative frequency = People who prefer both island vacations and swimming / Total number of people who prefer island vacations
Relative frequency = 40 / 40 = 1
To convert 1 to a percentage, we multiply by 100:
Relative frequency as a percentage = 1 * 100 = 100%
So, the relative frequency that people who prefer island vacations also prefer swimming is 100%.
w r o n g !
Use the table to answer the question.
Number of Text Messages
0–200 201–500 Over 500
Age 12–15 24 47 78
16–19 20 35 97
20–23 55 67 177
Given the data in the table about the number of text messages per day, what is the relative frequency of the people age 12–15 who had over 500 messages? Round the percentage to the nearest tenth.
(1 point)
%
Use the table to answer the question.
Number of Text Messages
0–200 201–500 Over 500
Age 12–15 24 47 78
16–19 20 35 97
20–23 55 67 177
Given the data in the table about the number of text messages per day, what is the relative frequency of the people age 12–15 who had over 500 messages? Round the percentage to the nearest tenth.
(1 point)
To calculate the relative frequency of people aged 12-15 who had over 500 messages per day, we first determine the total number of people aged 12-15 who appear in the table.
From the table, the total number of people aged 12-15 is:
Total 12–15 = 24 (0–200) + 47 (201–500) + 78 (Over 500) = 149
Next, we find the number of people aged 12-15 who had over 500 messages, which is 78.
The relative frequency is calculated as:
Relative frequency = Number of people aged 12-15 with over 500 messages / Total number of people aged 12-15
Relative frequency = 78 / 149 ≈ 0.5235
Converting this to a percentage by multiplying by 100:
Relative frequency as a percentage = 0.5235 * 100 ≈ 52.4%
Therefore, the relative frequency of people aged 12-15 who had over 500 messages per day is approximately 52.4%.
To find the relative frequency of people aged 12-15 who had over 500 messages per day, we need to look at the table and find the data for that specific category.
From the table, we see that 78 people aged 12-15 had over 500 messages per day.
Now, to find the total number of people aged 12-15, we sum the values for that age group for all three categories: 24 (0–200 messages), 47 (201–500 messages), and 78 (over 500 messages).
Total number of people aged 12-15 = 24 + 47 + 78 = 149
Now, we can find the relative frequency:
Relative frequency = Number of people aged 12-15 with over 500 messages / Total number of people aged 12-15
Relative frequency = 78 / 149 ≈ 0.5235
Converting this to a percentage, we get:
0.5235 * 100 ≈ 52.4%
Therefore, the relative frequency of people aged 12-15 who had over 500 messages per day is approximately 52.4%.