SCIENCE RESEARCH PROJECT -How does initial temperature affect the time taken for water to freeze Complete the Planning Sheet (attached as word doc “Planning Sheet”) Complete the Logbook (attached as word doc “LOG BOOK Template”) Prepare a SCIENTIFIC REPORT as per the checklist provided. Report must include tables and graphs showing the investigation results. Data […]
Using Excel, find the mean, standard deviation, and 5-number summary of this sample. Construct and paste a box plot depicting the 5-number summary.
Discussion Respond to the following in a minimum of 175 words: The most frequently used measures of central tendency for quantitative data are the mean and the median. The following table shows civil service examination scores from 24 applicants to law enforcement jobs: 83 74 85 79 82 67 78 70 18 93 64 27 […]
Create a description spreadsheet to describe the students surveyed and explain how did you choose the participants for your study (sampling method)?
ASSIGNMENT Survey or measure 10 people to find their heights. Determine the mean and standard deviation for the group by using the Week 3 Excel spreadsheet. Create a description spreadsheet to describe the students surveyed. a. How did you choose the participants for your study (sampling method)? Review Different Types of Sampling Methods 1. Cluster: […]
Analyze and interpret those graphical representations of the company stock and write the report of your findings and recommendations for your supervisor.
Netflix Assessment Your supervisor has asked you to prepare a report for the quarterly company meeting. The first part of the task was to download the data and create scatterplots and histograms, and to calculate mean, median, and mode of 5 years of stock prices for your report. Now you must analyze and interpret those […]
Using Excel, evaluate the score that corresponds to 65 percentile in standard normal distribution.
Excel program Exercise 1. Using Excel, evaluate the score that corresponds to 65 percentile in standard normal distribution. Put your result in cell A11. Exercise 2. Let X be normally distributed with mean 89 and standard deviation 15. Given P(X<a)=36% evaluate a using Excel. Put your result in cell A15.
What duration should be used in your schedule if you want to ensure 95% confidence that the activity’s duration will not be exceeded?
Scheduling and Planning Question 1 (10 points). Historic records show that the mean duration of an activity is expected to be 8 days with a standard deviation of 2.4 days.a) What duration should be used in your schedule if you want to ensure 95% confidence that the activity’s duration will not be exceeded? b) What […]
Develop a bivariate probability distribution for quality and meal price of a ran- domly selected restaurant in this Canadian city. Let x 5 quality rating and y 5 meal price.
Essentials of Modern Business Statistics with Microsoft® Excel® Exercises 25. Given below is a bivariate distribution for the random variables x and y f (x, y) x y.2 50 80.5 30 50.3 40 60 a. Compute the expected value and the variance for x and y.b. Develop a probability distribution for x 1 y.c. Using […]
What benefits would the plan provide for Olde World? Consider the total cost of the plan as well as non-financial factors that make the plan a better choice to optimize performance.
Application Activity 2: Demand and Resource Planning DECISION PROBLEM 1: Using Forecasts to Plan for Customer DemandOlde World’s sales manager must make purchasing plans for the private–label products Olde World sells.One of the items the company stocks is SunPro, an add–on that customers buy to spray on their windows and doors for UV protection. The […]
Discuss the best measure of central tendency to utilize with these data. Is this appropriate to determine the standard deviation and variance?
Central Tendency, Levels of Measurement, Variance, Standard Deviation, and Graphs Using the SPSS (Statistical Analysis Tool) for the analysis of data. Data Sets are attached in files. Answer the following questions below utilizing both the text and the end of the unit exercises you have worked on.Submit an attachment with each of the questions marked […]
Write your 5-8 page analytics report by interpreting those graphs and statistics, and explicitly connecting those interpretations to implications in the practical business context.
Assessment 3 Instructions: Applying Analytic Techniques to Business In the last assessment, you were asked to prepare the first part of your analytics report by creating graphs and calculating some descriptive statistics. In this assessment, you will write your 5-8 page analytics report by interpreting those graphs and statistics, and explicitly connecting those interpretations to […]