SCHOOLS DIVISION OF BATANGAS To summarize the difference between the Type I and Type II errors, take a look at the table below. Nul Hypotheeis H. Fail to Reject H. Reject H. Correct Decision Type I Error True Failed to reject H. when it is true Rejected He when Dit is true Type II Error Correct Decision Falsc -Failed to reject H. when it is false -Rejected H, when it is faise Independent Activity 1 Directions: Answer the following. 1. State the null and the alternative hypotheses. A medical trial is conducted to test whether or not a new medicine reduces uric acid by 50%. Ho: The new medicine tap ndue oric acid by 50 Ha: he new medicinp canmot reduceuric acia 2. Determine if one-tailed test or two-tailed test fits the given alternative hypothesis The mean height of Grade 12 students is less than 66 inches. The standard deviation of their height is not equal to 5 inches. Male Grade 7 and Grade 12 students differ in height on average. 3. Illustrate the rejection region given the critical value and identify if the t-values lie in the nor rejection region or rejection region. critical t-vatue of -1.671 computed t-value of -2.45 The computed t-value is at the Week 1 (Session 2) Identifying Parameters for Testing in Given Real-Life Problems Parameters in statistics are important component of any statistical analysis. In sin a parameter is any numerical quantity that characterizes a given population or some of This means the parameter tells us something about the whole population. However, the numerical measure that is calculated from the sample is called statist is a known number and a variable that depends on the portion of the population. A parame
SCHOOLS DIVISION OF BATANGAS To summarize the difference between the Type I and Type II errors, take a look at the table below. Nul Hypotheeis H. Fail to Reject H. Reject H. Correct Decision Type I Error True Failed to reject H. when it is true Rejected He when Dit is true Type II Error Correct Decision Falsc -Failed to reject H. when it is false -Rejected H, when it is faise Independent Activity 1 Directions: Answer the following. 1. State the null and the alternative hypotheses. A medical trial is conducted to test whether or not a new medicine reduces uric acid by 50%. Ho: The new medicine tap ndue oric acid by 50 Ha: he new medicinp canmot reduceuric acia 2. Determine if one-tailed test or two-tailed test fits the given alternative hypothesis The mean height of Grade 12 students is less than 66 inches. The standard deviation of their height is not equal to 5 inches. Male Grade 7 and Grade 12 students differ in height on average. 3. Illustrate the rejection region given the critical value and identify if the t-values lie in the nor rejection region or rejection region. critical t-vatue of -1.671 computed t-value of -2.45 The computed t-value is at the Week 1 (Session 2) Identifying Parameters for Testing in Given Real-Life Problems Parameters in statistics are important component of any statistical analysis. In sin a parameter is any numerical quantity that characterizes a given population or some of This means the parameter tells us something about the whole population. However, the numerical measure that is calculated from the sample is called statist is a known number and a variable that depends on the portion of the population. A parame
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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