Statistics Archives - Page 96 of 133

What would be the reliability of such a computer-driven measurement strategy, and why?

by Christopher R. Teeple | Feb 20, 2022 | Statistics

answer the following question, with around 70 words for each: a. say that a researcher wanted to create a measure of media coverage for brexit support, and so created a set of coding rules to code words in newspaper articles as either ‘leave’ or...

Calculate the sample proportion for each sample size.

by Christopher R. Teeple | Feb 9, 2022 | Statistics

Please complete this using Excel. And submit the excel file. A computer scanner can read a bar code on a package correctly 97% of the time. One company monitors the accuracy of the scanner by randomly sampling packages and verifying that each package has been...

How many different combinations of vehicle and color does Dana have to choose from?

by Christopher R. Teeple | Jan 25, 2022 | Statistics

1.Dana wants to buy a new care. She is trying to choose between a Chevy, Ford, Mazda or a Honda. Each vehicle can come in one of six different colors: black, green, blue, red, silver, or brown. How many different combinations of vehicle and color does Dana have to...

explain one potential systematic error that might occur in the collection of data for the presented variables.

by Christopher R. Teeple | Jan 11, 2022 | Statistics

501 2-1 Responses *** You will reply to 2 classmates’ threads. At least 1 paragraph in length. They must be on the same page, but LABELED WHO’s is WHOSE. The first paragraph should be labeled (David Freij) and the other one should be labeled (Brittany Johnson) ******...

Evaluate time series and forecast models

by Christopher R. Teeple | Jan 6, 2022 | Statistics

Blayer Pharm sells two types of blood pressure cuffs at more than 50 locations in the Midwest. The first style is a relatively expensive model, whereas the second is a standard, less expensive model. Although weekly demand for these two products is fairly stable from...

Which measures or central tendency and variability were presented in the article?

by Christopher R. Teeple | Dec 23, 2021 | Statistics

Find an example of data presented in some print medium–newspaper, magazine, journal, etc.–and focus on the measures of central tendency and measures of variability. Step 2 Prepare your discussion posting by answering the following: Which measures or central tendency...

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What would be the reliability of such a computer-driven measurement strategy, and why?

Calculate the sample proportion for each sample size.

How many different combinations of vehicle and color does Dana have to choose from?

explain one potential systematic error that might occur in the collection of data for the presented variables.

Evaluate time series and forecast models

Which measures or central tendency and variability were presented in the article?

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