H - Gordon State College
... the test statistic. • Given a significance level, identify the critical value(s). • Given the value of the test statistic, identify the P-value. • State the conclusion of a hypothesis test in simple, nontechnical terms. • Identify type I and type II errors that could be made when testing a given cla ...
... the test statistic. • Given a significance level, identify the critical value(s). • Given the value of the test statistic, identify the P-value. • State the conclusion of a hypothesis test in simple, nontechnical terms. • Identify type I and type II errors that could be made when testing a given cla ...
1 - Hinsdale Township High School District 86
... Conditions: Assume a SRS and the sample size (20) is not larger than 40, so a t-test should be used with if there are not any outlier or strong skewness in the data (see p. 606). ...
... Conditions: Assume a SRS and the sample size (20) is not larger than 40, so a t-test should be used with if there are not any outlier or strong skewness in the data (see p. 606). ...
F = -k X
... regression line by hand. Also, compute the Decomposition of Sums of Squares SS(tot), SS(error), and SS(reg), as well as the Coefficient of Determination (r-squared), and the Pearson’s Sample Correlation Coefficient (r). Use the formulas at the bottom of the handout to determine the standard deviatio ...
... regression line by hand. Also, compute the Decomposition of Sums of Squares SS(tot), SS(error), and SS(reg), as well as the Coefficient of Determination (r-squared), and the Pearson’s Sample Correlation Coefficient (r). Use the formulas at the bottom of the handout to determine the standard deviatio ...
Hypothesis Testing
... The critical z values are -2.5758 and 2.5758. We’ll reject the null hypothesis if the test statistic is outside that range. Test stat: ...
... The critical z values are -2.5758 and 2.5758. We’ll reject the null hypothesis if the test statistic is outside that range. Test stat: ...
Solvstat.xls
... NMR, gas-uptake, or GC detection we usually expect the variance of the measurement at each time point to be the same. In contrast, when we measure rate constants over a wide range of temperatures we do NOT commonly expect (or find) the variance in the rate constants at each temperature to be the sam ...
... NMR, gas-uptake, or GC detection we usually expect the variance of the measurement at each time point to be the same. In contrast, when we measure rate constants over a wide range of temperatures we do NOT commonly expect (or find) the variance in the rate constants at each temperature to be the sam ...
5564 - educatepk.com
... sources, except in rare unusual situation. Quoting should be kept to an absolute minimum. ...
... sources, except in rare unusual situation. Quoting should be kept to an absolute minimum. ...
Survival Statistics handout
... A word about your data….. Once you collect a set of data, or before you start to analyze someone else’s data, the first thing to do is to explore the dataset using a basic statistics package. Your exploration should be rather free form, but should definitely include a set of basic statistical descri ...
... A word about your data….. Once you collect a set of data, or before you start to analyze someone else’s data, the first thing to do is to explore the dataset using a basic statistics package. Your exploration should be rather free form, but should definitely include a set of basic statistical descri ...
PracticeTest 3 key
... hypothesis that the mean fill was 12 oz. at a 5% level of significance resulting in a “rejection of the null hypothesis”. In fact, based on the data, the average fill appears to be significantly less that 12 oz . Leroy tells the CEO of the Koke plant that they are underfilling the cans and they coul ...
... hypothesis that the mean fill was 12 oz. at a 5% level of significance resulting in a “rejection of the null hypothesis”. In fact, based on the data, the average fill appears to be significantly less that 12 oz . Leroy tells the CEO of the Koke plant that they are underfilling the cans and they coul ...
