| | summer | winter | total |\n|--|--|--|--|\n| town 1 | 567 | 87 | 654 |\n| town 2 | 345 | 102 | 447 |\n|…

| | summer | winter | total |\n|--|--|--|--|\n| town 1 | 567 | 87 | 654 |\n| town 2 | 345 | 102 | 447 |\n| town 3 | 143 | 158 | 301 |\n| total | 1,055 | 347 | 1,402 |\nwhich is the joint relative frequency of those in town 2 who take a summer vacation? round the answer to the nearest percent.\no 7%\no 10%\no 25%\no 75%

| | summer | winter | total |\n|--|--|--|--|\n| town 1 | 567 | 87 | 654 |\n| town 2 | 345 | 102 | 447 |\n| town 3 | 143 | 158 | 301 |\n| total | 1,055 | 347 | 1,402 |\nwhich is the joint relative frequency of those in town 2 who take a summer vacation? round the answer to the nearest percent.\no 7%\no 10%\no 25%\no 75%

Answer

Explanation:

Step1: Recall joint - relative frequency formula

Joint relative frequency = $\frac{\text{Frequency of the cell}}{\text{Total frequency}}$

Step2: Identify relevant values

The frequency of those in Town 2 who take a summer vacation is 345, and the total frequency is 1402.

Step3: Calculate joint - relative frequency

Joint relative frequency = $\frac{345}{1402}\approx 0.246$

Step4: Convert to percentage

$0.246\times100 = 24.6%$. Rounding to the nearest percent gives 25%.

Answer:

25%