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  3. a city council suspects a judge of being a "hangin

A city council suspects a judge of being a "hanging judge" because s/he is perceived as...

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Basic Math

A city council suspects a judge of being a "hanging judge"because s/he is perceived as imposing harsher penalties for thesame sentence. To investigate this, a random sample of 45 cases istaken from the judge's prior cases that resulted in a guiltyverdict for a certain crime. The average jail sentence s/he imposedfor the sample is 25 months. The average jail sentence for the sametype of crimes is 23 months with a standard deviation of 13 months.What can be concluded with ? = 0.01?

What is the appropriate test statistic?
---Select--- na

z-test

one-sample t-test

independent-samples t-test

related-samples t-test

Compute the appropriate test statistic(s) to make a decisionabout H0.
(Hint: Make sure to write down the null and alternative hypothesesto help solve the problem.)
critical value =   ; test statistic=  

If appropriate, compute the CI. If not appropriate, input "na"for both spaces below.
[   ,   ]

e) Compute the corresponding effect size(s) andindicate magnitude(s).
If not appropriate, input and select "na" below.
d =   ; ? ---Select--- na trivial effectsmall effect medium effect large effect
r2 =   ; ? ---Select--- natrivial effect small effect medium effect large effect

Answer & Explanation Solved by verified expert
4.4 Ratings (1072 Votes)
aQuestion What is the appropriate test statisticCorrect optionztestH0 Null Hypothesis 23HA Alternative Hypothesis 23 ClaimSE 13 19379Test    See Answer
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