Question

In June 2018, a poll asked a random sample of 1000 us adults wether global warning will be serious problem for the United States . The results show that 51% think global warming will be a very serious problem, 27% think it will be a somewhat serious problem, and 21% think it will not be a serious problem

Answer 1

The sample size of this data is 1000

Data;

• sample size = 1000
• percentage positive that it would be a problem  = 51%
• percentage that this somewhat about the situation = 27%
• percentage that is negative about the problem = 21%

What is the Sample Size ?

The sample size of this data is 1000 and we can take this data into consideration because in data size as this, anything above 30 is considered a large amount.

All we need to do is simply use this data and assume that 21% of US citizens don't think global warming is a serious problem.

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