(d) If the group has 4 teenagers who are afraid of spiders, does the number look unusual given the information in the Gallup Poll?- ☐ Yes, that is because there is only 0.75% chance of at least four being afraid of spiders in the tent.- ☐ No, because there is a high chance of at most four being afraid of spiders in the tent. **3.32 Arachnophobia:** A 2005 Gallup Poll found that 7% of teenagers (ages 13 to 17) suffer from arachnophobia and are extremely afraid of spiders. At a summer camp, there are 12 teenagers sleeping in each tent. Assume that these 12 teenagers are independent of each other. (In parts a, b, c, DO NOT enter your answer after multiplying by 100. For example, if your answer is 0.4266, then enter it as 0.4266, NOT as 42.66.)(a) Calculate the probability that at least one of them suffers from arachnophobia.[Blank space for answer] *(please round to four decimal places)*(b) Calculate the probability that exactly 2 of them suffer from arachnophobia?[Blank space for answer] *(please round to four decimal places)*(c) Calculate the probability that at most 1 of them suffers from arachnophobia?[Blank space for answer] *(please round to four decimal places)*

7% of teenagers (age 13 to 17) suffer from arachnophobia, P(success)= 7/100 = 0.07 12 teenagers…

Answered: 3.32 Arachnophobia: 7% of teenagers…

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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A student has 12 video games: 4 adventure games, 2 arcade games, 3 puzzle games, and 3 simulation games. How many ways can the games be positioned on a shelf if the games stay with their genre? O 5 971 968 000 O 3317 76 O 41 472 O 3 317 760
Example 6. In a survey of 500 students in a college 180 were listed as drinking Tea, 275 as drinking coffee and 95 were listed as both drinking Tea as well as Coffee. Find how many students were drinking neither Tea nor Coffee.
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