Consider the data summarised in the table below: Group 1 Group 2 n. 70 98 y 10.88 17.46 2.79 4.87 Find the test statistic (t-statistic) for the test HA : µi – µ2 > 0.

MATLAB: An Introduction with Applications
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Please round intermediate numbers to 4 decimal places. Round final answer to 3 decimal places. 

Consider the data summarised in the table below:
Group 1 Group 2
70
98
y
10.88
17.46
2.79
4.87
Find the test statistic (t-statistic) for the test HA: µ1 – µ2 > 0.
Transcribed Image Text:Consider the data summarised in the table below: Group 1 Group 2 70 98 y 10.88 17.46 2.79 4.87 Find the test statistic (t-statistic) for the test HA: µ1 – µ2 > 0.
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