With more research invested in literacy tests, there is has been speculation that handedness might be...

With more research invested in literacy tests, there is has been speculation that handedness might be associated with better literacy scores. Use the below data to determine if there is an association between handedness and literacy scores (dichotomized to pass/fail).

	Passed literacy test	Failed literacy test	Total
Left handed	4	3	7
Right handed	6	22	28
Total	10	25	35

Expert Solution

Solution

Conclusion

It is concluded that the null hypothesis Ho is not rejected. Therefore, there is NOT enough evidence to claim that the there is an association between handedness and literacy scores, at the 0.05 significance level.

orchestra answered 1 year ago

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