Outside Speech Assignment The outside speaking event that I chose was a public lecture. The public lecture was given by the principal that I work for. I am employed in a middle school and for that reason I have the luxury of sitting in on many lectures that are given year round. The environment of the room was interesting. The location was a cafeteria. Therefore, comfortable cushioned chairs were not available. Only hard café benches/seats. The room was crowded with about 400 6th grade students
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Approach…………………………………………………………………………………………….4 Pie Charts……………………………………………………………………………………………………4 Line Charts……………………………………………………....……………………………………..…5 Descriptive Statistics and Variation…………………………………….………………………8 Histograms…………………………………..…………………………………….……………….……10 Confidence Intervals…………………………………..……………………………………….……13 Hypotheses and Hypothesis Test…………….……………………..………………………..15 Scatter Plots and Correlation……………….……………………………………………….....18 Conclusion……………………………………………………………………………………………….…………22 Recommendations……………
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students to say out loud from what they have wrote, rather than reading from the beginning to end. She tells each people to print out their work and speak for themselves to make sure everything is perfect before writing final draft. She gives strong confidence to students who think
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and write neatly and eligibly 1. A 95 percent confidence interval estimate will have a margin of error that is approximately + 95 percent of the size of the population mean. Answer: False 2. Increasing the sample size will result in a point estimate that is closer to the true population value. Answer: False 3. In estimating a population proportion, the factors that are needed to determine the required sample size are the confidence level, the margin of error and some idea of what the
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eventually get a job. When I complete my degree, I will contribute to my field by having skills that people in Management are looking for sleep. I feel by the time I get my degree, I would have mastered the skills in writing and communication, my confidence level when asked to answer things and make decisions will be at an all-time high, I would have the necessary experience in working in teams and trying apple to complete tasks, and my knowledge of information would be warranted enough by jobs. I
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1. The PTCE is the Pharmacy Technician Certification Exam; the test for pharmacy technician certification. 2. No two test are the same. 3. The goal of PTCB certification is to have a standard for pharmacy technicians. If all practicing pharmacy technicians pass an exam that test for all aspects of pharmacy then it can help insure patient safety. 4. A high school diploma or equivalent and a passing PTCE score are needed. A background check (criminal disclosure) and state board registration are
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cavities c. Compute zobt. Solution: Below is the calculation of zobt. = (1.73-1.5)/(1.12/square root of 60) = (0.23)/(0.1445) = 1.59 d. What is zcv? Solution: The Z critical value at 5% level is -1.645 e. Should H0 be rejected? What should the researcher conclude? Solution: The computed Z-value is less than the critical Z-value, thus we can reject the null hypothesis. And conclude that the new toothpaste leads to reduction in cavities. f. Determine the 95% confidence interval for the
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coefficient of determination, and the standard error of estimate. Conduct a test of hypothesis to determine whether the coefficient of correlation in the population is zero. Calculate the least squares regression line. Construct and interpret confidence and prediction intervals for the dependent variable. 2 Regression Analysis - Introduction Recall in Chapter 4 the idea of showing the relationship between two variables with a scatter diagram was introduced. In that case we showed
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zero. Thus the β0 has no practical meaning. d. Predict the miles per gallon for cars that have 60 horsepower and weigh 2,000 pounds. Mileage =58.157-0.1175*60 -0.00687 *2000=37.367 mpg e. Construct a 95% confidence interval estimate for
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economy or even specific companies. Economic forecasting provides information about the potential future events and their consequences for the organization. It may not reduce the complications and uncertainty of the future. However, it increases the confidence of the management to make important decisions. Economic forecasting includes the following steps: 1. Identifying items to be forecast. The items of socio-economic forecasting are the economic processes (for example, inflation, demand, supply)
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