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insens350 [35]
3 years ago
10

Give a real world example of a sample that was used to make a prediction about a population

Mathematics
2 answers:
igor_vitrenko [27]3 years ago
8 0

Understand that statistics can be used to gain information about a population by examining a sample of the population; generalizations about a population from a sample are valid only if the sample is representative of that population.

olchik [2.2K]3 years ago
3 0

Answer:

Understand that statistics can be used to gain information about a population by examining a sample of the population; generalizations about a population from a sample are valid only if the sample is representative of that population. Understand that random sampling tends to produce representative samples and support valid inferences.

Step-by-step explanation:

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Answer: d. 0.55

Step-by-step explanation:

The given probability distribution:

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Probability             .05           .15        .35       .30           .15

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Hence, the correct option is d. 0.55

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