Assertion: random sample | /r/HasProperty | taken
Facets:
value: from a population p
type: OTHER
value: each week
type: TEMPORAL
Source sentences:
text: A sample proportion is where a random sample of objects n is taken from a population P; if x objects have a certain characteristic
text: : A sample proportion is where a random sample of objects n is taken from a population P; if x objects have a certain characteristic
text: If a random sample of size \(100\) is taken from the population, what is the probability that the sample mean will be between \(2.51\) and \(2.71\)?
text: The confidence level gives just how "likely" this is – e.g. a 95% confidence level indicates that it is expected that an estimate p̂ lies in the confidence interval for 95% of the random samples that could be taken.
text: What would you expect to see in terms of the behavior of a sample proportion of females (p-hat) if random samples of size 100 were taken from the population of all part-time college students?
text: A random sample of 100 students is taken from the population of all part-time students in the United States, for which the overall proportion of females is 0.6.
text: A random sample of 2500 students is taken from the population of all part-time students in the United States, for which the overall proportion of females is 0.6.
text: If a random sample of 25 women is taken, what is the mean of the sampling distribution of x ?
text: f successive random samples are taken from a population, the distribution of sample means calculated for each sample will become approximately normally distributed with mean µ and standard deviation s
text: To determine whether or not a machine is working correctly, a manufacturer's statistician recommends that random samples of 20 products produced by the machine be taken once each week, and the mean weight of the 20 samples calculated.