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 table, what is the relative frequency of the people age 12-15 who had over 500 messages? round the percentage to the nearest tenth
To find the relative frequency of people age 12-15 who had over 500 messages, we first need to add up the total number of people in that age group and then calculate the percentage of those people who had over 500 messages.
The total number of people age 12-15 is 24 + 47 + 78 = 149.
The number of people age 12-15 who had over 500 messages is 78.
To find the relative frequency, we divide the number of people who had over 500 messages by the total number of people in that age group:
78 / 149 = 0.5235
Converting this to a percentage, we multiply by 100:
0.5235 * 100 = 52.4%
So, the relative frequency of people age 12-15 who had over 500 messages is 52.4%.
wrong
Apologies for the mistake. Let's recalculate the relative frequency of the people aged 12-15 who had over 500 messages.
The total number of people aged 12-15 who had over 500 messages is 78, and the total number of people in that age group is 24 + 47 + 78 = 149.
To find the relative frequency, we divide the number of people aged 12-15 who had over 500 messages by the total number of people in that age group:
78 / 149 ≈ 0.5235
Converting this to a percentage and rounding to the nearest tenth:
0.5235 * 100 ≈ 52.4%
Therefore, the relative frequency of people age 12-15 who had over 500 messages is approximately 52.4%. Thank you for your patience.