Statistics for Non-Statisticians
... In statistics, a result is called statistically significant if it is unlikely to have occurred by chance. "A statistically significant difference" simply means there is statistical evidence to say that there is a difference; it does not mean the difference is necessarily large, important, or signifi ...
... In statistics, a result is called statistically significant if it is unlikely to have occurred by chance. "A statistically significant difference" simply means there is statistical evidence to say that there is a difference; it does not mean the difference is necessarily large, important, or signifi ...
Probability Distributions
... pollutants. If eight of the ambulances are randomly picked for inspection, what is the probability that this sample will include at least three of the ambulances that emit excessive amounts of pollutants? Solution: We have ...
... pollutants. If eight of the ambulances are randomly picked for inspection, what is the probability that this sample will include at least three of the ambulances that emit excessive amounts of pollutants? Solution: We have ...
Random-coefficient Models
... • Constant-coefficient regression models have been applied extensively in statistics • Various random-coefficient models have also emerged as viable competitors in particular fields of application – Quantile regression – Threshold model – Markov switching model ...
... • Constant-coefficient regression models have been applied extensively in statistics • Various random-coefficient models have also emerged as viable competitors in particular fields of application – Quantile regression – Threshold model – Markov switching model ...
4-1 Notes (answers)
... Answer: Because we aren’t given any actual values such as Joe’s past test scores, the only way to assign a probability to this event is intuition. Because Joe is almost certain he will earn an A, the probability should be close to 1. We could say that P(Joe earning A) is between .9 and 1. ...
... Answer: Because we aren’t given any actual values such as Joe’s past test scores, the only way to assign a probability to this event is intuition. Because Joe is almost certain he will earn an A, the probability should be close to 1. We could say that P(Joe earning A) is between .9 and 1. ...
Statistics - Franklin Public Schools
... them to others, and respond to the arguments of others. They reason inductively about data, making plausible arguments that take into account the context from which the data arose. Mathematically proficient students are also able to compare the effectiveness of two plausible arguments, distinguish c ...
... them to others, and respond to the arguments of others. They reason inductively about data, making plausible arguments that take into account the context from which the data arose. Mathematically proficient students are also able to compare the effectiveness of two plausible arguments, distinguish c ...