Question

Suppose a survey of 555 women in the United States f ound that more than 68% are the primary investor in their household. Which part of the survey represents the descriptive branch of statistics? Make an inference based on the results of the survey Choose the best statement of the descriptive statistic in the problem O A. There is an association between U S. women and being the primary investor in their household O B. 555 women were surveyed e primary investor in their household C. 68% of women in the sample are th O D. There is an association between the 555 women and being the primary investor in their household Choose the best inference from the given information Click to select your answer Next Previous 7:18 P

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Answer 1

Solution:

Suppose a survey of 555 women in the United States found that more than 68% are the primary investor in their household. Which part of the survey represents the descriptive branch of statistics?

Answer: C. 68% of women in the sample are the primary investor in their household

Choose the best inference from the given information.

Answer: A. There is an association between U.S. women and being the primary investor in their household.

The masses (in grams) of a sample of a species of fish caught in the waters of a region are:

Determine the level of measurement of the data set. Explain your reasoning.

Answer: A. Ratio. The data can be ordered and differences between data entries are meaningful, and a zero entry is an inherent zone.