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Author Archives: Anonymous

Damage to the CN VII would most likely result in:

Damage to the CN VII would most likely result in:

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Consider a fire truck with a water tank 16 feet long whose v…

Consider a fire truck with a water tank 16 feet long whose vertical cross-sections are ellipses modeled by the equation     Find the volume of the tank.       Click ‘True’ when finished

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A statistics professor has just given a final examination in…

A statistics professor has just given a final examination in his statistical inference course. He is particularly interested in learning how all students who took the course this semester performed. He has the following grades from his class of 40 student’s performance on the exam. The scores are shown below. You may copy and paste the table directly into Excel for calculations. 77 81 74 77 79 73 80 85 86 73 83 84 81 73 75 91 76 77 95 76 90 85 92 84 81 64 75 90 78 78 82 78 86 86 82 70 76 78 72 93 What is the standard deviation on this exam? Round your answer to two decimals.

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If a histogram of a data set is symmetric and bell-shaped, w…

If a histogram of a data set is symmetric and bell-shaped, with a mean of 75 and a standard deviation of 10. Then, approximately 99.7% of the data values will be between 50 and 100.

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Use a pivot table to find counts of movies by various distri…

Use a pivot table to find counts of movies by various distributors. The count for Columbia is equal to (round to the next integer if needed):

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In the provided textbox, identify the one prepositional phra…

In the provided textbox, identify the one prepositional phrase in the following sentence: Joey is working part-time to pay for a new car.

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Write a sentence with four items in a series. Be sure to pro…

Write a sentence with four items in a series. Be sure to properly punctuate the list, including the Oxford comma.

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Find the polar equation of a conic section with focus at the…

Find the polar equation of a conic section with focus at the origin, eccentricity 1/3, and a directrix with equation

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Create a new column called ‘Distributor New’ using these rul…

Create a new column called ‘Distributor New’ using these rules: If a movie’s distributor has released at least 30 movies in the dataset, list the original distributor name. If a movie’s distributor has released fewer than 30 movies, list ‘Other’. If the distributor field is blank/missing, also list ‘Other’. Steps to complete this task: First, create a lookup/reference table showing each distributor and their individual movie count. Then use a nested function formula combining to populate the ‘Distributor New’ column. The Distributor New for Waterworld is:

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Save (Ctrl + S or Cmd +S) and upload the excel file with you…

Save (Ctrl + S or Cmd +S) and upload the excel file with your work. Important: Do NOT close or do NOT try to change the name of the file.

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