Match each scenario with one of the tests. (each test can be used more than once...

Match each scenario with one of the tests. (each test can be used more than once if needed). the tests are:

a). Two-sample comparison means of confidence interval or significance tests

b) .One-way anova

c). One-sample mean confidence interval or significance test

d). Match pairs confidence interval or Significance test

e). No interference method needed

Match the tests to these scenarios:

____ A researcher gathered data on the number of hours of sleep for German Shepherds, Poodles, and Golden Retrievers. Is there evidence that the populations' mean number of hours of sleep are NOT the same?

____ Is there evidence that the mean of the differences between the weight of a person, before and after following a high protein diet for four months, is greater than five pounds?

_____ Is the mean number of people in apartment in building A larger than the mean number of people in apartment B? The landlord of the two buildings has access to data from all of the apartments.

____ what is the average height of the ten trees that were planted last year on first street?

_____ In Canada, what is the mean number of hours that passengers spend in the airport while waiting for their flight to take off?

Solutions

Expert Solution

A researcher gathered data on the number of hours of sleep for German Shepherds, Poodles, and Golden Retrievers. Is there evidence that the populations' mean number of hours of sleep are NOT the same?

b) .One-way anova

Is there evidence that the mean of the differences between the weight of a person, before and after following a high protein diet for four months, is greater than five pounds

d). Match pairs confidence interval or Significance test

Is the mean number of people in apartment in building A larger than the mean number of people in apartment B? The landlord of the two buildings has access to data from all of the apartments

e). No interference method needed

what is the average height of the ten trees that were planted last year on first street?

e). No interference method needed

_ In Canada, what is the mean number of hours that passengers spend in the airport while waiting for their flight to take off

c). One-sample mean confidence interval or significance test

orchestra answered 1 year ago

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