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Nikolay [14]
3 years ago
14

Identify the type of sampling bias guaranteed to occur in each of the sampling schemes, based on the information provided. Some

sampling schemes may incur multiple types of bias
A political poll is conducted by contacting people on landline phones. The pollsters did not keep track of how many people they contacted who did not respond.

A political poll is administered by contacting people on landline phones. The pollsters contacted 10,000 households, and 2366 individuals agreed to speak with the caller.

A political poll is conducted by allowing users to register on a website and fill out an online survey.

A political poll asks the question, "If you found out that Candidate A was arrested when he was younger, would that change your opinion of how immoral Candidate A is?"
Mathematics
1 answer:
melisa1 [442]3 years ago
8 0

Answer:

1. i Sampling bias and

   ii. Question order bias

2. Non response Bias

3.i. sampling bias

ii.question order bias

4. i. response bias

ii.sampling bias

Step-by-step explanation:

we have basically four types of bias in a research which are;

1. Sampling bias

2. Response bias

3. Non response bias

4. Question order bias

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A widget company produces 25 widgets a day,5 of which are defective.Find the probability of selecting 5 widgets from the 25 prod
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Answer:

0.292

Step-by-step explanation:

Combinations can be used to solve the following problem.

We are choosing 5 widgets from 25 = ²⁵C₅

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