The table summarizes results from 990 pedestrian deaths that were caused by automobile accidents. Pedestrian Deaths Pedestrian Intoxicated? Driver Intoxicated? Yes No Yes 55 80 No 227 628 If one of the pedestrian deaths is randomly selected, find the probability that the driver was intoxicated. Please enter a decimal to 4 places.

Q: (b) please ?

A: Find the last three digits of 9^30 (Please use Euler's Theorem AND the Chinese Reminder Theorem)…

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A: (b) A(7)=∫07f(t)dt=Area under the curve from x =0 to x =7=Area of triangle (from x =0 to x=1)-area…

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Q: Find B so that AB = 1 = BA, where A = 3 4 5 7

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A: data in ascending order:- 2, 12, 14, 28, 28, 30, 32, 34, 34, 34, 42, 44, 50, 52, 58, 60, 72, 78

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Q: If n(A U B) = 96 and n(A) = n(B) = 69, find n(A n B).

A: Let A, B be sets and n(A), n(B), n(A∪B) be the cardinality of the sets A, B and A∪B respectively. It…

Q: What is the difference between Za and Ta

A: Z alpha is the test to calculate the confidence interval in which the data and its observed sample…

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A: Answer p =90% =90/100 =0.90n =200

Q: eto elerminant 3 3 7 6 6 24

A: 5400601337002660024400001 along first column  51337026602440001 again along first  column 5266244001…

Q: A = p + prt for r ( banking)

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Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.