nightmist
contestada

PLZ HELP WILL GIVE BRAINLIEST!!!!!!!!!!


The table shows the results of four surveys that randomly sampled 50 families in a town about the number of pets their family has.

0 Pets 1 Pet 2 or More Pets Total
Survey 1, 12 13 25 50
Survey 2, 20 21 9 50
Survey 3, 10 13 27 50
Survey 4, 11 12 27 50
Identify surveys that are likely biased. Based on the unbiased surveys, what percent of the families in the town are expected to have 2 or more pets?

A: 40 %

B: 44 %

C: 53 %

D: 59 %

Respuesta :

hrrs01
Survey 3 and 4 is the surveys less likely to be biased, because they are the most alike. :)

You can find the percent then, by doing 27/50.

27/50 = 0.54

0.54 = 54%

Hence the answer is 54%.

Personally i would go with 53% (C) as it is the closest thing to the real answer, and could be a typo, either by you, or the teacher :)

Otras preguntas