A Random Variable,x,has a Normal Distribution with μ = 13

question 52

Multiple Choice

A random variable,x,has a normal distribution with μ = 13.6 and σ = 2.90.Determine a value,x₀,so that P(x ≤ x₀) = 0.975.

• A)16.678
• B)19.284
• C)23.360
• D)14.475

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Definitions:

Sports Performance

The manner in which an athlete performs, often evaluated through specific benchmarks or criteria relevant to the sport.

Repeated Measures Design

An experimental design in which the same subjects are tested under each condition, allowing comparison of their performance across different conditions.

2 × 2 Factorial Design

An experimental design involving two independent variables, each at two levels, exploring their effect individually and interactively.

Simple Main Effect of Gender

The isolated impact of gender on a dependent variable within a factorial study design, disregarding the influence of other interacting factors.