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The residents of three towns were polled to find the percentage of residents who take a vacation in the summer or in the winter. Which is the joint relative frequency of those in Town 2 who take a summer vacation? Round the answer to the nearest percent. 7% 10% 25% 75%

Verified Answer :

Hagrid

T1 = town1
T2 = town2
T3 = town3
S = summer
W = winter
T = total

T1 : S = 567 ; W = 87 ; T = 654
T2: S = 345 ; W = 102 ; T = 447
T3: S = 143 ; W = 158 ; T = 301
T. 1055 ; 347 ; 1402

joint relative frequency of those in Town 2 who take a summer vacation

345 / 1402 = 0.246 or 25%.

Based on the percentage, the joint relative frequency of those in Town 2 is 25%.

How to calculate the percentage

From the information given, the following can be depicted:

  • T1 = town1
  • T2 = town2
  • T3 = town3
  • S = summer
  • W = winter
  • T = total

Therefore,

T1 : S = 567 ; W = 87 ; T = 654

T2: S = 345 ; W = 102 ; T = 447

T3: S = 143 ; W = 158 ; T = 301

T. 1055 ; 347 ; 1402

Therefore, the joint relative frequency of those in Town 2 who take a summer vacation will be:

= 345 / 1402

= 0.246 or 25%.

In conclusion, the correct option is 25%.

Learn more about percentages on:

https://brainly.com/question/24304697

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