Question

can someone pleasee help me pleasee...?

Answer 1

What would you like

Answer 2

A marketing firm for Cobra Auto Security Systems mailed out a survey to 25% of the households in New York City, Washington DC, and Chicago to determine the market for auto security systems. According to the respondents of the survey, 45% of the population uses public transportation and does not own an automobile. So, the marketing firm concluded that 45% of all Americans use public transportation and do not own an automobile. Which of the following statements is correct?
This method of sampling is unbiased.
This method of sampling is biased.
This method of sampling can be considered both biased and unbiased.
This method of sampling is neither biased nor unbiased.

Answer 3

do yall get it i really need to pass this...?

Answer 4

I am not sure but I am sure that D can't be it

Answer 5

it was B

Answer 6

The circus came to town for the first time and the managers wanted to get an idea of how many people attending the open night performance would recommend the circus to their friends and family. They decided to randomly survey people as they left.

Which of the following correctly describes this method of sampling?
This method of sampling is unbiased.
This method of sampling is neither biased nor unbiased.
This method of sampling is biased.
This method of sampling can be considered both biased and unbiased.

Answer 7

The survey for New York City, Washington DC, and Chicago 25% of the household population. concluded 45 percent use public transportation instead of automobile My best guess would be C

Answer 8

biased

A sample is biased if individuals or groups from the population are not represented in the sample.

Answer 9

it was a

Answer 10

Answer of 2nd question is a Biased sample

Answer 11

I thnk it's (This method of sampling can be considered both biased and unbiased.)