Online hw
6.3 Trigonometric Functions of Real Numbers](http://www.webassign.net/v4cgi/student.pl?r=20170612185343salomari@ivytech#)
Jun 12 2017 11:59 PM EDT
[6.4 Values of Trigonometric Functions](http://www.webassign.net/v4cgi/studen",online hw due after 8 hours? 6.3 Trigonometric Functions of Real Numbers Jun 12 2017 11:59 PM EDT 6.4 Values of Trigonometric Functions Jun 12 2017 11:59 PM EDT Quiz 2 (Sections 6.3 and 6.4)Jun 12 2017 11:59 PM EDT 6.1 AnglesJun 12 2017 11:59 PM EDT 6.2 Trigonometric Functions of Angles Jun 12 2017 11:59 PM EDT Quiz 1 (Sections 6.1 and 6.2) Jun 12 2017 11:59 PM EDT
Intermediate Computations
Random and independent samples of recent prime time airings from each of two major networks have been considered. The first network aired a mean of commercials during prime time, with a standard deviation of commercials. The second network aired a mean of commercials, with a standard deviation of commercials. As the sample sizes are quite large, the population standard deviations can be estimated using the sample standard deviations. Construct a confidence interval for , the difference between the mean number of commercials aired during prime time by the first network and the mean number of commercials aired during prime time by the second network. Then complete the table below. Carry your intermediate computations to at least three decimal places. Round your answers to at least two decimal places. (If necessary, consult a list of formulas.) What is the lower limit of the 99% confidence interval?What is the upper limit of the 99% confidence interval?
Descriptive statistics and interpretation
Create a Microsoft® Excel® spreadsheet with the two variables from your learning team's dataset. Analyze the data with MegaStat®, StatCrunch®, Microsoft® Excel®or other statistical tool(s), including: (a) Descriptive stats for each numeric variable (b) Histogram for each numeric variable (c) Bar chart for each attribute (non numeric) variable (d) Scatter plot if the data contains two numeric variables Determine the appropriate descriptive statistics. (a) For normally distributed data use the mean and standard deviation. Create a Microsoft® Excel® spreadsheet with the two variables from your learning team's dataset. Analyze the data with MegaStat®, StatCrunch®, Microsoft® Excel®or other statistical tool(s), including: (a) Descriptive stats for each numeric variable (b) Histogram for each numeric variable (c) Bar chart for each attribute (non numeric) variable (d) Scatter plot if the data contains two numeric variables Determine the appropriate descriptive statistics. (a) For normally distributed data use the mean and standard deviation. (b) For significantly skewed data use the median and interquartile range. UseIndividual Methodology Findings Templateto complete the descriptive statistics. Use the Descriptive Statistics and Interpretation Example to develop an interpretation of the descriptive statistics. Format your paper consistent with APA guidelines. Submit both the spreadsheet and the completed Individual Methodology Findings Template. Data can be found at the following website:http://www.bls.gov/news.release/ggqcew.htmvariables: green jobs and economic growth. https://docs.google.com/file/d/0B4O7GRcrRiy8NkJDaDVpd2M0dUU/edit?usp=docslist_api
Math Applied Statistics
Hello, Looking for someone who knows Math Applied Statistics to answer 28 questions by Saturday, 07/01/2017. The individual would have to log into a site to answer the questions. Really looking for someone who knows Statistics well
Math Answers
5 problems...put into excel format Place answers from answer guide on to excel sheet. CHAPTER 9. IF answers are sentence form, please rephrase the answer so it doesn't look word for word copy http://www.chegg.com/homework-help/Statistics-for-Managers-Using-Microsoft-Excel-8th-edition-chapter-1-problem-4P-solution-9780134173054 52, 53, 54, 56, 66
Statistics Module 3
The average body temperature for healthy adults is 98.6 °F. Is this statement true? Do all healthy people have exactly the same body temperature? A study was conducted a few years go to examine this belief.The body temperatures of n = 130 healthy adults were measured (half male and half female). The average temperature from the sample was found to be x̄ = 98.249 with standard deviation s = 0.7332.Do these statistics contradict the belief that the average body temperature is 98.6? If the true average temperature is indeed 98.6 °F and we obtain a sample of n = 130 healthy adults, we would not expect the sample mean to come out exactly equal to 98.6 °F. We observed x̄ = 98.249- can this deviation from 98.6 be explained by chance or is it unlikely we would observe a value this different from 98.6?Two people debating this issue could come to different conclusions.Using the methods introduced in this module, discuss how you would determine if the data contradicts the hypothesis that the average body temperature is 98.6°F
Data Description
Note: Please respond to one [1] of the following two [2] bulleted items)From the e-Activity, the table shows Average Insurance Costs by State. Select two (2) states (NEW YORK AND FLORIDA) that are of interest to you. Next, speculate on three (3) possible reasons why the states you have chosen would have a difference in average insurance costs.Read the article titled, “Auto Insurance Costs: Where Does Your State Rank?” located at http://www.cbsnews.com/8301-505145_162-40542496/auto-insurance-costs-where-does-your-state-rank/. Be prepared to discuss
Benford's Law
By changing the right-hand theoretical count to reflect the logarithmic formula from Benford's Law, discuss how the shape improved the...","By changing the right-hand theoretical count to reflect the logarithmic formula from Benford's Law, discuss how the shape improved the fit of the actual count
Math Scholars ONLY
Do you have this book? Its needed to complete assignment.,"This can only BE completed if you have this book: Lewis, James. (2011). Essentials of Applied Quantitative Methods for Health Services Managers. Jones and Bartlett Publishers. •Homework ◦Chapter 5: Exercises 5-1, 5-3, 5-5, and 5-6 (page 87 of the text)
Practice Set 3
Practice Set 3 Practice Set 3 1. Let x be a continuous random variable. What is the probability that x assumes a single value, such as a (use numerical value)? 2. Thefollowingarethethreemaincharacteristicsofanormaldistribution.A. Thetotalareaunderanormalcurveequals _____.B. Anormalcurveis___________aboutthemean.Consequently,50%ofthetotalareaunderanormaldistributioncurveliesontheleftsideofthe mean,and50%liesontherightsideofthemean.C. Fill in the blank. Thetailsofanormaldistributioncurveextendindefinitelyinbothdirectionswithouttouchingorcrossingthehorizontalaxis.Althoughanormalcurvenevermeetsthe________axis,beyondthe pointsrepresentedby µ - 3σ to µ+ 3σ itbecomessoclosetothisaxisthattheareaunderthecurve beyondthesepointsinbothdirectionsisveryclosetozero.3. For the standard normal distribution, find the area within one standard deviation of the mean that is, the area between μ − σ and μ + σ. Round to four decimal places. 4. Find the area under the standard normal curve. Round to four decimal places.a) between z = 0 and z = 1.95b) between z = 0 and z = −2.05c) between z = 1.15 and z = 2.37d) from z = −1.53 to z = −2.88e) from z = −1.67 to z = 2.24 5. Theprobabilitydistributionofthepopulationdataiscalledthe (1) ________.Table7.2inthe textprovidesanexampleofit.Theprobabilitydistributionofasamplestatisticiscalledits (2) _________.Table7.5inthetextprovidesanexampleit.A. Probability distributionB. Population distributionC. Normal distributionD. Sampling distribution 6. ___________isthedifferencebetweenthevalueofthesamplestatisticandthevalueofthecorrespondingpopulationparameter,assumingthatthesampleisrandomandnonon-samplingerrorhasbeenmade.Example7–1inthetextdisplayssamplingerror.Samplingerroroccursonlyinsamplesurveys. 7. Consider the following population of 10 numbers. 20 25 13 19 9 15 11 7 17 30a) Find the population mean. Round to two decimal places.b) Rich selected one sample of nine numbers from this population. The sample included the numbers 20, 25, 13, 9, 15, 11, 7, 17, and 30. Calculate sampling error for this sample. Round to decimal places. 8. Fill in the blank. TheFdistributionis________andskewedtotheright.TheFdistributionhastwo numbersofdegreesoffreedom:dfforthenumeratoranddfforthedenominator.TheunitsofanFdistribution,denotedbyF,arenonnegative. 9. Find the critical value of F for the following. Round to two decimal places.a) df = (3, 3) and area in the right tail = .05b) df = (3, 10) and area in the right tail = .05c) df = (3, 30) and area in the right tail = .05 10. The following ANOVA table, based on information obtained for three samples selected from three independent populations that are normally distributed with equal variances, has a few missing values.Source ofVariationDegrees ofFreedomSum ofSquaresMeanSquareValue of theTest StatisticBetween2II19.2813 Within 89.3677IIIF = ___V__ = VIIVITotal12IV a) Find the missing values and complete the ANOVA table. Round to four decimal places.b) Using α = .01, what is your conclusion for the test with the null hypothesis that the means of the three populations are all equal against the alternative hypothesis that the means of the three populations are not all equal?Reject H0. Conclude that the means of the three populations are equal.Reject H0. Conclude that the means of the three populations are not equal.Do not reject H0. Conclude that the means of the three populations are equal.Do not reject H0. Conclude that the means are of the three populations are not equal.
