PPT-Chapter 20 More About Tests and Intervals

Zero In on the Null To perform a hypothesis test the null must be a statement about the value of a parameter for a model We then use this value to compute the probability that the observed sample statisticor something even farther from the null valuemight occur. Because of the intimate links bet een the 2 concepts authors no use statements like the 9 CI overlaps here the ould formerl have stated the difference is not statisticall sig nificant at the level lthough this interchangeabilit is technicall corre 1 2 3 4 5 6 intervals intervals 2nd7th 3rd6th 4th5th 5th4th 6th3rd 7th2nd THE RULE OF NINES toby w. rush creative commons BY-NC-NDtobyrush.com Module 2.2: Confidence Intervals for Two Parameters Lecture 2.2.4: Confidence Intervals as Hypothesis Tests The foregoing section shows that the computaprovide computational procedures forces of means Learning objectives:. To explore how a melody is built using different intervals.. To apply knowledge and recognise intervals.. What is an interval?. The . gap between two notes. .. Simple as that!. Learning objectives:. Half/whole steps. Perfect. Tritone. Major/Minor. Augmented/Diminished. Intervals. Intervals. : the distance between any two pitches. 5. kinds of intervals. Perfect. Major. Minor. Augmented. Diminished. Tests scores are often given too much power. Grades are:. Used to give power to tests. A measure of how well you do on tests. Grades are not:. Measures of intelligence. Measures of creativity. Measures of what a student has accomplished . Intervals. Intervals are determined by the distance between two notes and are either harmonic or melodic in nature.. Melodic intervals are performed successively. Harmonic intervals are performed simultaneously. Section 8.1. Confidence Intervals: The Basics. After this section, you should be able to…. INTERPRET a confidence level. INTERPRET a confidence interval in context. DESCRIBE how a confidence interval gives a range of plausible values for the parameter. Robin Lock. Burry Professor of Statistics. St. Lawrence University. AMATYC Webinar. December 6, 2016. The Lock. 5. Team. Patti & Robin. St. Lawrence. Kari. Harvard. Penn State. Eric. North Carolina. Tests scores are often given too much power. Grades are:. Used to give power to tests. A measure of how well you do on tests. Grades are not:. Measures of intelligence. Measures of creativity. Measures of what a student has accomplished . Chapter 6 Confidence Intervals Sections 6-1 and 6-2 Confidence Intervals for Large and Small Samples   VOCABULARY: Point Estimate – A single value estimate for a population parameter. Intervals AP Music Theory Mr. Silvagni What is an Interval? An interval is the distance between two notes There are two parts to an interval name Quality – major/minor/perfect/augmented/diminished Distance – numerical (how many letter names away) STAT 1450. Connecting Chapter 15 to our Current Knowledge of Statistics. Chapters 10 & 12 used information about a population to answer questions about a . sample. (e.g. ., 20% of people are smokers, what is the probability that a random sample of 2 people smoke. Mathematics. Mr Nieto. Identifying the value of intervals on a scale. Rounding mass to nearest interval. Independent task. Answers. 2. Lesson Agenda. 3. Pencil. Rubber. Exercise book. You will need....