How Do You Find The Mean Of Sampling Distribution?

How Do You Find The Mean Of Sampling Distribution? For samples of any size drawn from a normally distributed population, the sample mean is normally distributed, with mean μX=μ and standard deviation σX=σ/√n, where n is the sample size. What is the mean of the sampling distribution of X Bar? The sampling distribution of x

What Does An IQ Of 127 Indicate?

What Does An IQ Of 127 Indicate? IQ Range (“deviation IQ”) IQ Classification 130 and above Very Superior 120–129 Superior 110–119 High Average 90–109 Average What percentile is an IQ of 127? IQ scale Interpretation of IQ score % of population above 130 Very gifted 2.1% 121-130 Gifted 6.4% 111-120 Above average intelligence 15.7% 90-110