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In a study, an objective was to determine if the frequency of falls was associated with wheelchair use. From the data, the computed p-value was
In a study, an objective was to determine if the frequency of falls was associated with wheelchair use. From the data, the computed p-value was 0.005. Which of the following is true:
There is enough statistical evidence to conclude that the using a wheelchair is significantly related to falling, using an alpha=0.05. | ||
We reject the null hypothesis and conclude that using a wheelchair is not related to falling. | ||
The p-value is insignificant; therefore, we fail to reject the null hypothesis. | ||
We have enough evidence to conclude the null hypothesis. |
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