Math 245 discussion – central tendency and measure of dispersion

# Discussion 1: After Watching Discussion Board Stats Videos (On MyLab Statistics) and doing your own research, discuss your understanding of Quartiles, Measure of Dispersion and Standard Deviation. Are Sampling always reliable? Why is standard deviation important, give specific examples to illustrate you understanding. # Discussion 2: After Watching Discussion Board Stats Videos (On MyLab […]

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5 statistic question

1.What is the probability that the score on a normally distributed variable is in each of the following areas? a.Between the mean and z=.45 b.Between the mean and z= -1.80 c.Beyond (less than) z= -.95 2.Recall from lecture that the number of hours people sleep is a normally distributed variable. The mean is 7.5 hours […]

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Business Statistics Project Proposal

Note: not all cities and regions are available to select from for this project (see the AirBnB Datasets for a listing of available cities and regions). Download the data set that corresponds to your city or region which includes AirBnB data on listings available in that area. AirBnB is an online marketplace and hospitality service […]

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Part A: Exploratory Data Analysis

This would include no more than 1 graph for each, one or two measures of central tendency and variability (as appropriate), the shapes of the distributions for quantitative variables, and two or three sentences of interpretation. For the 10 pairings, identify and report only on three of the pairings, again using graphical and numerical summary […]

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Data Inputting

Instructions 1) Go to the canvas Home page, scroll to bottom of page to the data set Module 2) Select file titled Chapter 2 Assignment Excel 3) Select Download 4) Complete Parts a-c as described below for problem 1 on sheet labeled problem 1 5) Complete Parts a-c as described below for problem 2 on […]

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Reflect on the topic of ANOVA. Watch the videos and post couple of questions on it. Need peer reviews as well

Write a reflection on the topic of ANOA using below resources. Four references required and please add the citation when required. Please include at-least three questions. Need to write couple of peer reviews ( I will attach the content to write the replies) – APA Format Video Resources on ANOVA: 1. https://youtu.be/UTOviKjMqBU 2. https://youtu.be/nlAhWQmG5Iw Please […]

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Probability

Please explain to the class the questions below: 1) Discuss the range of possible values for probabilities. Give examples to support each. 2) On an exam on probability concepts, Sue had an answer of 13/8 for one problem. Explain how she knew that this result was incorrect. 3) Tomorrow Freddy is playing in an important […]

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INTRODUCTORY ECONOMETRICS (Moon: 15/9/2021)

The a-s-s-e-s-s-m-e-n-t will be 2 parts. Please see the questions shown in the screenshot. I will send you all info after being hired, eg PPTs, student access etc. Please send a draft in 12hrs -1 day time, day 2, and day 3 as well. Will need to draft some questions to ask the teacher and […]

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