Assertion: sample's mean | /r/HasProperty | the same
Facets:
value: in a nutshell
type: OTHER
Source sentences:
text: Its mean is the same as the population mean, 2.6, and its standard deviation is the population standard deviation divided by the square root of the sample size: To find we standardize 3 to into a z-score by subtracting the mean and dividing the result by the standard deviation (of the sample mean).
text: In a nutshell, the mean of the sampling distribution of the mean is the same as the population mean.
text: Notice that the means of the two distributions are the same, but that the spread of the distribution for N = 10 is smaller.
text: The mean of the sample means is the same as population mean, i.e.
text: Both means are the same.
text: Notice that the means of the two distributions are the same, but that the spread of the distribution for N = 10 is smaller.
text: For the statistic t, with ν degrees of freedom, A(t | ν) is the probability that t would be less than the observed value if the two means were the same (provided that the smaller mean is subtracted from the larger, so that t ≥ 0).