Category: Statistics homework help

Examine your previous findings for a concrete takeaway that can be said about how the two groups relate. communicate information about your study’s scope, methodology of data collection, findings, and implications.

  PROMPT: National polls are often conducted by asking the opinions of a few thousand adults nationwide and using them to infer the opinions of all adults in the nation.  Explain who is in the sample and who is in the population for such polls.  Please use a poll from a newspaper, TV, a magazine,…

Implement your study by collecting sample data and using Stapplet.com to calculate summary statistics and create a graph

I need help with 1200 words today I have about 12 hrs to get this completed if it’s to much please don’t reply 

I need help with 1200 words today I have about 12 hrs to get this completed if it’s to much please don’t reply 

  Free free to pick a common field with data readily available just don’t use the same metrics if you have answered a similar type question recently. see instructions below. Nothing overly wordy please, concise and hits the required discussion points. need a response by 2359pm 6/22 please. Comparing Samples Two or more samples are often…

Directions: The requirement of this assignment is to: Call in the appropriate dataset, select the columns (i.e. variables), and possibly rows (i.e. observations), of interest, and run frequency distributions for your chosen variables. You should include:  Your program. The output that displays three of your variables in frequency tables. A few sentences describing the results…

Respond to one other student’s post, review their evidence. USE THEIR (NOT YOURS) random sample, ( ATTACHED ) Perform a Shapiro-Wilks test in JASP.  Report the table and write an APA formatted interpretation of the results Writing up Shapiro-Wilks tests results Answer the question: Does the Shapiro -Wilks result support your class mates conclusion regarding normality?

Use DBS2_1.1. and DataSet2.xlsx  to answer the questions in project questions and Instructions-1.docx. Please see attached documents and complete on time. Correct answers only.

1. In some ordering problems, like the one for Sam’s Bookstore, whenever demand exceeds existing inven- tory, the excess demand is not lost but is filled by expedited orders—at a premium cost to the company. Change Sam’s model to reflect this behavior. Assume that the unit cost of expediting is $40, well above the highest…