hazwan2283
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Hi to all the respected experts in Elsmar, my name is Hazwan.
I have a question regarding 1 sample T-test.
When we want to do a 1 sample T-test, we need to identify first what is the null and alternative hypotheses.
Let say my first null hypothesis is Mean for the dataset is higher than or equal to 10.
My alternative hypothesis is Mean for the dataset is lower than 10.
Second way of looking into this is..i can also say null hypothesis is Mean for dataset is lower than or equal to 10.
Alternative hypothesis will then be Mean for dataset higher than 10.
My question is, regardless of which null/alternative i choose from above...higher than or lower than...i will get the same result correct?.
The reason why i'm asking this is because i'm using Excel to do this test and i cannot see anywhere in Excel where we can specify whether greater than or lower than.
While i can see from Youtube Minitab videos, in Minitab they can specify whether its greater than or lower than.
I am now wondering why is it important to indicate in Minitab whether greater than or lower than at all?.
I have a question regarding 1 sample T-test.
When we want to do a 1 sample T-test, we need to identify first what is the null and alternative hypotheses.
Let say my first null hypothesis is Mean for the dataset is higher than or equal to 10.
My alternative hypothesis is Mean for the dataset is lower than 10.
Second way of looking into this is..i can also say null hypothesis is Mean for dataset is lower than or equal to 10.
Alternative hypothesis will then be Mean for dataset higher than 10.
My question is, regardless of which null/alternative i choose from above...higher than or lower than...i will get the same result correct?.
The reason why i'm asking this is because i'm using Excel to do this test and i cannot see anywhere in Excel where we can specify whether greater than or lower than.
While i can see from Youtube Minitab videos, in Minitab they can specify whether its greater than or lower than.
I am now wondering why is it important to indicate in Minitab whether greater than or lower than at all?.