Significance test results

Reference no: EM1392446

Choose one of the options below that explains what information is provided in the interval that is not in the significance test results:

a) The interval shows no significant change in music downloads.

b) The significance test does not indicate the direction of change, but the interval shows that the music downloads decreased.

c) The interval does not provide any more information than the significance test would tell us.

d) The interval tells us there was a significant change in music downloads, but the test statistic is inconclusive.

e) The interval gives us an idea of how large the difference is between the first survey and the second survey.

Reference no: EM1392446

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