Fear the Walking Dead: 210 Words Per Minute

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Beginner Keyboard Typing Worksheets Learn to Type Fun & Easy Typing Practice for Beginners Printable Sheets Digital Download - Etsy

A student enrolled in a stenotyping class progressed at a rate of N^'(t)=(t 10) e^-0.1 t words per minute per week t weeks after enrolling in a 15-week course. If a student had no knowledge of stenotyping (that is, if the student could stenotype at 0 words per minute) at the beginning of the course, then how many words per minute N(t) would the student be expected to handle t weeks into the course? How long, to the nearest week, should it take the student to achieve 90 words per minute? How many

The mean number of words per minute (WPM) typed by a speedtypist is 123 with a standard deviation of 14 WPM.What is the probability that the sample mean would be less than122.2 WPM if 52 speed typists are randomly selected? Round youranswer to two decimal places.Group of answer choices.45..31.65.34A population has a mean of 300 and a standard deviation of 80.Suppose a sample of size of 100 is selected and is used to estimatethe population mean . a. What is the probability that the sample mean wi