supermario3dwwol
contestada

In a survey, 250 adults and children were asked whether they know how to swim. The survey data are shown in the relative frequency table. Can swim Cannot swim Adults Total 0.34 0.06 Children 0.48 0.12 Total What percentage of the people surveyed are adults? O A. 40% O B. 6% O C. 82% OD. 34%​

In a survey 250 adults and children were asked whether they know how to swim The survey data are shown in the relative frequency table Can swim Cannot swim Adul class=

Respuesta :

Answer:

A 40%

Step-by-step explanation:

The percentage of the people surveyed that are adults is; A: 40%

How to interpret Frequency Table?

We are given;

Sample size of adults and children = 250

From the table, we see that;

Proportion of adults that can swim = 0.34

Proportion of adults that can't swim = 0.06

Thus;

Total proportion of Adults in the survey = 0.34 + 0.06

Total proportion of Adults in the survey = 0.40

Thus, percentage of people surveyed that are adults = 0.40 * 100% = 40%

Read more about Frequency Table at; https://brainly.com/question/16148316

#SPJ2

Otras preguntas