shanazbardoo32 shanazbardoo32

25-10-2021
SAT

contestada

A test consists of 50 multiple choice questions, each with five possible answers, only one of which is correct. Find the mean and the standard deviation of the number of correct answers. Round the answer to the nearest hundreth.

Respuesta :

larryvalenciabravo larryvalenciabravo

25-10-2021

Answer:

45E4ER

Explanation:

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