MAT 300 – Assignments and Rubrics ALEKS Pie Completion Worth 400 points The primary goal of this class is for you to complete the entire pie by the end of the term. Points for pie completion will be added to your score at the end of the term. ALEKS Emphasis on Lab Work. On-ground sections of the course will be taught in a computer lab, with three (3) hours of lab time using ALEKS for every one (1) hour of traditional instruction. Thus, students in an onground section of the course will log
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Name Instructor’s name Course Date Statistics 1a. P (red ∩ rugged) = P(red)*P(rugged) = 40/200*85/200 = 17/200 b. P (standard) = 46/200 P (not standard) = 1- 46/200= 77/100 P (not standard) = P (DELUXE U RUGGED) = 69/200+85/200 = 77/100 2. P (A) =0.3 P(S) = 0.39 P (M) = 0.63 P (A∩S∩M) = 0.3*0.39*0.63 = 0.07371 ASSUMPTION The events are all independent of each other. 3. P(X=7) 1-(1/8)*(7/8)7= 0.95 b. P(X>7) 1- (1/8)*(7/8)7+
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Business 206 August 16, 2011 Statistics project ABC Commercial lengths vs MTV The goal of this study was to test the hypothesis; MTV commercials are longer than ABC commercials. To do this the study was designed to be Quantitative: consist of numeric measurements and counts. Our study is measured in seconds so it was Quantitative. The level of measurement used Ratio; because in this study a zero entry is an inherent zero and not just a place on a scale. You cannot for example have -5 seconds
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BSHS 435 WEEK 4 STATISTICAL ANALYSES TO purchase this tutorial visit following link: http://wiseamerican.us/product/bshs-435-week-4-statistical-analyses/ Contact us at: SUPPORT@WISEAMERICAN.US BSHS 435 WEEK 4 STATISTICAL ANALYSES • Student selected a peer reviewed article from the library related to human services and statistical analysis. • Student discussed statistical analyses, including the following information: • Summarize in 100 to 150 words what the research study discussed in the
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the interval estimation of μ when σ is known and the sample is large, the proper distribution to use is | | the normal distribution | | | the t distribution with n degrees of freedom | | | the t distribution with n + 1 degrees of freedom | | | the t distribution with n + 2 degrees of freedom | 5 points QUESTION 2 1. An estimate of a population parameter that provides an interval of values believed to contain the value of the parameter is known as the | | confidence level
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47 8 15.47 18 16.05 28 16.51 9 15.65 19 16.21 29 16.91 10 15.74 20 16.21 30 16.96 Write a two to three (2-3) page report in which you: 1 Calculate the mean, median, and standard deviation for ounces in the bottles. 2 Construct a 95% Confidence Interval for the ounces in the bottles. 3 Conduct a hypothesis test to verify if the claim that a bottle contains less than sixteen (16) ounces is supported. Clearly state the logic of your test, the calculations, and the conclusion of your test. 4
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students would be required to ensure that a 95% confidence interval estimate for the mean caffeine intake (measured in mg) is within 15 units of the true mean? Assume that the standard deviation in caffeine intake is 68 mg. 3. Consider the study proposed in problem #2. How many students would be required to estimate the proportion of students who consume coffee? Suppose we want the estimate to be within 5% of the true proportion with 95% confidence. 9.3 Practice Problems # Hours # AVG
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Furthermore, independent lifestyle is a big and significant part in one person's life. Many people in other countries want to run their life on their own. They aspire for an independent life and eventually this would develop their self-esteem and confidence level. In addition to this, students can make new friends there and consequently they will be well-developed in the language skills. Sometimes students might be suffering from many difficulties but they could develop their abilities to tackle problems
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value of alpha is associated to the confidence level of the statistic problem. If alpha is not given use .05% Confidence levels refer to the percentage of all possible samples that can be expected to include the true population parameter. If the confidence level is not given use 95% The mean is the average of all numbers. To calculate mean, add together all of the numbers in a set and then divide the sum by the total count of numbers. Confidence intervals estimate population parameters, such
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Complete the following and submit the required information in one WORD document. The majority of the grade will be based on providing only the relevant data and correct interpretation of the data. Explain your results thoroughly; use the data to interpret the data. Do NOT assume that simply providing a chart or graph will suffice. Make sure to explain your findings. Review the Terminology video to help you understand the terms. Videos and Instructions are found on the Class Materials page in
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