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School

Southern New Hampshire University *

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Course

501

Subject

Statistics

Date

Feb 20, 2024

Type

png

Pages

Uploaded by DeaconMaskGoldfinch14

Each year, a group surveys 50,000 households to study internet usage. In one area of the study, the group is interested in finding out how many hours a day the household spends streaming video from the internet. Describe the five basic steps in a statistical study with an example of their application below. Describe the first step in this statistical study. Choose the correct answer below. XA, State the goal of your study. In this case, it is to discover how many hours per day a household spends streaming internet video. . Create a question to ask members of the study. In this case, the question is "How many hours per day do you spend streaming internet video?" .. State the goal of your study. In this case, it is to discover how many hours per week a household spends streaming internet video. . State the goal of your study. In this case, it is to discover how many households have internet access. Describe the second step in this statistical study. Choose the correct answer below. ‘. Start collecting data. In this case, we randomly call phone numbers and ask them about their internet habits. :. Choose a representative sample from the population. In this case, it would be choosing a sample of 50,000 households. . Redefine the goal of your study. In this case, we also want to discover how many hours per day a household spends checking email. . Choose a representative sample from the population. In this case, it would be choosing a small sample from the 50,000 households. Describe the third step in this statistical study. Choose the correct answer below. .. Collect raw data from the sample and summarize these data by finding sample statistics of interest. In this case it would be asking the households if they have internet access. Estimate the data for the sample. In this case, we guess that, on average, a household spends 1.5 hours per day streaming internet video. . Collect raw data from the sample and summarize these data by finding sample statistics of interest. In this case, it would be asking the households how many hours they spend streaming internet video and turning this data into an average. ). Discover if there is interest in this study. In this case, we ask other researchers if they would be interested in reviewing the collected data. Describe the fourth step in this statistical study. Choose the correct answer below.

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