Mathematics, 18.10.2019 07:50, NeverEndingCycle
Adartboard consists of a circle inscribed in a square. the area of the circle is 16π square centimeters. the area of the square is 64 square centimeters. izzy randomly throws a dart at the square, and it lands inside the square. to the nearest percent, what is the probability that the dart lands inside the square but not on the circular dartboard? use 3.14 for π.
Answers: 3
Mathematics, 22.06.2019 04:10, kernlife
You are in charge of the customer service phone line with many employees. at the end of each phone callthe customers are asked to rate their service from 1 to 5 stars, with 5 being the best. you find the averagerating for 20 randomly selected employees and decide you want to improve the ratings so you require thoseemployees to go through a new training program. you then wait a week and find the new average rating foreach employee. the average change is an increase in 1.3 stars with a standard devation of .9 stars.(a) is this data paired or not paired? (b) what are the null and alternative hypothesis being tested? (c) what is the t-statistic you would use? write the general formula and the final calculation.(d) sketch a t-distribution, label your t-statistic and the probability you would be interested in:
Answers: 2
Mathematics, 22.06.2019 06:30, thawkins79
First to answer will be the brainliest i need the answer asap
Answers: 1
Mathematics, 22.06.2019 08:00, weirdojuwin
Will give brainliest if correct answer i'm really really confusedquestion is estimate the volume of the football. compare the football to the table tennis balls by dragging the football over the table tennis balls to assess it's size. me
Answers: 3
Adartboard consists of a circle inscribed in a square. the area of the circle is 16π square centimet...
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