NBC News reported on May 2, 2013, that 1 in 20 children in the UnitedStates have a food allergy of some sort. Consider a random sample of 25children and let X be the number in the sample who have a food allergy.Determine P(X > 5).O 0.05O 0.0072O 0.0341O 0.0060

From the provided information, 1 in 20 children in United States have a food allergy of some sort…

Answered: NBC News reported on May 2, 2013, that…

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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Magnetic surveying is one technique used by archaeologists to determine anomalies arising from variations in magnetic susceptibility. Unusual changes in magnetic susceptibility might (or might not) indicate an important archaeological discovery. Let x be a random variable that represents a magnetic susceptibility (MS) reading for a randomly chosen site at an archaeological research location. A random sample of 120 sites gave the readings shown in the table below. Magnetic Susceptibility Readings,centimeter-gram-second ✕ 10−6 (cmg ✕ 10−6) Comment MagneticSusceptibility Number ofReadings EstimatedProbability "cool" 0 ≤ x < 10 30 30/120 = 0.25 "neutral" 10 ≤ x < 20 54 54/120 = 0.45 "warm" 20 ≤ x < 30 24 24/120 = 0.20 "very interesting" 30 ≤ x < 40 6 6/120 = 0.05 "hot spot" 40 ≤ x 6 6/120 = 0.05 Suppose a "hot spot" is a site with a reading of 40 or higher. (c) What is the probability that you will need more than five readings to find the first…
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NBC News reported on May 2, 2013, that 1 in 20 children in the United States have a food allergy of some sort. Consider a random sample of 25 children and let X be the number in the sample who have a food allergy. Determine P(X 2 5). 0.05 O 0.0072 0.0341 0.0060