An experiment was performed 200 times with exactly three possible outcomes X, Y and Z

MATHEMATICS · Subjective · CBSE · Mathematics · Statistics · Statistics

Problem

An experiment was performed 200 times with exactly three possible outcomes X, Y and Z. Outcome X occurred 62 times and outcome Y occurred 85 times. Determine the number of times outcome Z occurred.

Related theory

Data Collection & Organization
Types of data
Statistics
Collection and presentation of data

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