6.A corporation has a poll six firms, four of which are local, from which it can purchase certainsupplies. If three firms are randomly selected without replacement, find the probability thatа.At least one selected firm is not local.b.All three selected firms are local.

Given: Total no. of firms, N=6 No. of local firms, k=4 Sample size, n=3

Answered: а. At least one selected firm is not…

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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1. The Saints softball team has 3 different colored jerseys (black, orange, and white), three different colored pants (black, orange, and white), and two different colored socks (black and orange). How many different uniform combinations can be made by choosing one jersey, one pair of pants, and one pair of socks? Show the model and/ór calculation(s) that lead to your answer. A. 8 combinations B. 9 combinations C. 12 combinations D. 18 combinations
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Four cards labeled A, B, C, and D are randomly placed in four boxes labeled A, B, C, and D. A card is first placed in Box A, then a card is placed in Box B, then a card is placed in Box C, and lastly a card is placed in Box D. Each box receives exactly one card. A. How many card options are there for each box? B. In how many ways can the cards be placed in the boxes?
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а. At least one selected firm is not local. b. All three selected firms are local.