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How to use t-test to answer the PICOt question In pediatric patients ages 4-15 (P) ,how effective isVirtual Reality (VR) technology (I) compared totraditional methods

How to use t-test to answer the PICOt question In pediatric patients ages 4-15 (P),how effective isVirtual Reality (VR) technology(I) compared totraditional methods(C) indecreasing pain and anxiety(O)during invasive procedures (T)?

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