Question: I am confused between chose B and D? Please explain. 7. Decreasing the sample size from 750 to 375 would multiply the standard deviation by

I am confused between chose B and D? Please explain. 7.

I am confused between chose B and D? Please explain.

Decreasing the sample size from 750 to 375 would multiply the standard

7. Decreasing the sample size from 750 to 375 would multiply the standard deviation by (a) 2. (b) V2 (c) 1/2. (d) 1V/2 (e) none of these

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