Acancer research group was interested in determining the percentage of women 40 years or older that have regularly scheduled mammograms. to accomplish this, they surveyed 500 women in this age group and, based on 155 women that responded affirmatively, estimated the percentage of all women in this age group that have regularly scheduled mammograms. this process is an example of:
nonparametric statistics
nominal data
descriptive statistics
inferential statistics
census

Inferential statistics

Explanation:

Inferential statistics is a research plan through which a researcher can make predictions or inferences from that data. With inferential statistics, one can take the sample from the population and generalized it  

There are two areas of inferential statistics:

rain should be the answer.

swahili is an extremely rich and complex civilization, a set of ethnic groups articulated by a language and a series of cultural elements that fuse the african traditions, islam and indian culture. this growth was largely a result of the indian ocean trading network that brought in not just man-made riches, but also religious ideas, specifically islam, which had a significant impact on the local culture. furthermore, the development of the swahili language gave a common cultural unity to the people.