Create a research problem that would use a statistic that would explore differences(not relationships) related to...

Create a research problem that would use a statistic that would explore differences(not relationships) related to something of interfere to you then identify the following: (a) population (b) sample (c) research hypothesis, (d) null hypothesis (e) the variables (f) the inferential statistics that you might use and why.

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Expert Solution

As our population, we take the data of two teams performing in a recent event. The performance is judged on a scale of 20 points. We wish to check if there is significant difference among the two means of the groups. We take a sample of size 9 from the population.

Data :

the null hypothesis is : the two group means are equal.

Alternative hypothesis is : the two group means are different.

Analysis :

We will use 2 sample t test in minitab to test the hypothesis.

Output :

conclusion : as p-value=0.828 >0.05=alpha, we accept the null hypothesis and conclude there is no significant difference in the means of the two groups.

milcah answered 9 months ago

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