Let X = the number of nonzero digits in a randomly selected 4-digit PIN that has no restriction on the digits. What are the possible values of X?O 0, 1, 2, 3, 4O 0, 1, 2, 3O 0, 1, 2, 3, 4, ...O 1, 2, 3, 4O 1, 2, 3, 4, ...For the following possible outcomes, give their associated X values.PINassociatedvalue104020417448

It is given that the variable X denotes the number of nonzero digits in a randomly selected 4-digit…

Answered: Let X = the number of nonzero digits in…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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OSM HTAM MATH 1420 11. A roulette wheel has 38 slots around the rim. The first 36 slots are numbered from 1 to 36. Half of these 36 slots are red, and the other half are black. The remaining 2 slots are numbered 0 and 00 and are green. As the roulette wheel is spun in one direction, a small ivory ball is rolled along the rim in the opposite direction. The ball has an equally likely chance of falling into any one of the 38 slots. Find each of the following: a. The probability that the ball lands in a black slot. b. The probability that the ball lands on 0 or 00. C. The probability that the ball does not land on a number from 1 through 12 d. The probability that the ball lands on an odd number or on a green slot
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Teachers want to know which night each week their students are doing most of their homework. Most teachers think that students do homework equally throughout the week. Suppose a random sample of students were collected which shows that the Number of students doing their homework on SUN where 16 Number of students doing their homework on MON where 18 Number of students doing their homework on TUE where 12 Number of students doing their homework on WED where 18 Number of students doing their homework on THR where 8 Number of students doing their homework on FRI where 4 Number of students doing their homework on SAT where 3 What is the Test Statistics to test the Hull Hypothesis that students were doing their homework with equal frequencies (that is, they fit a uniform distribution) against the alternative Hypothesis that students prefer doing their homework on a particular day (that is, they do not fit a uniform distribution)?
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Suppose that 40 Malaysian Chinese are surveyed and they speak at least one of the three dialects, Cantonese, Hokkien or Hakka. It is found that 30 of them speak Cantonese, 20 speak Hokkien and 15 speak Hakka. It is also found that 3 of them speak all three dialects. How many of the surveyed Malaysian Chinese speak exactly two languages?

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Let X = the number of nonzero digits in a randomly selected 4-digit PIN that has no restriction on the digi O 0, 1, 2, 3, 4 O 0, 1, 2, 3 O 0, 1, 2, 3, 4,... O 1, 2, 3, 4 O 1, 2, 3, 4,... For the following possible outcomes, give their associated X values. PIN associated value 1040 2041