1. A study of interior designers' opinions with respect to the most desirable primary color for executive offices showed the following:| Primary Color | Number of Opinions ||---------------|--------------------|| Red | 92 || Orange | 86 || Yellow | 46 || Green | 91 || Blue | 37 || Indigo | 46 || Violet | 2 |What is the probability that a designer does not prefer red?What is the probability that a designer likes orange, yellow, or green?

Probability: The probability explains the chance of an outcome between 0 and 1 where 0 means no…

Answered: 1. A study of interior designers'…

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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First-destination jobs for business and engineering graduates are classified by industry as shown in the following table Industry Major Business Oil Chemical Electrical Computer 26 12 13 42 Engineering 32 30 19 20 • What is the probability of a graduate having an Engineering degree and working in the Chemical industry? (Rounded to two decimal places) • What is the probability of a graduate working in the Electrical industry is having a Business degree? (Rounded to two decimal places)
The table below lists the frequency of clowns, by hair color, in a given fraternal order of clowns. Hair Color Count Red 20 Blue 23 Rainbow 6 Other 37 What is the probability that a randomly selected clown from this fraternal order has hair that is not blue?
The table relates the weights and heights of a group of individuals participating in an observational study. Tall Medium Short Totals Obese 18 28 14 Normal 20 51 28 Underweight 12 25 9 Totals Find the probability a randomly chosen individual from this group is Tall or Underweight. Find the probability that a randomly chosen individual from this group is Normal given that the individual is Medium.
9. To investigate how often families eat at home, a researcher surveyed 100 adults living with children under the age of 18 years. The survey results are shown below. What is the probability that a randomly selected family eats at least two meals at home per week? Number of Meals eaten at home per week 0 1 2 3 or more Number of Survey Responses 25 30 25 20
A box contains the following tickets: 1, 1, 1, 1, 2, 2, 3, 3. Which of the plots below represents the probability histogram for a single draw from this box? (a) (b) (c)
Organ Donors USA Today provided information about a survey of 5100 adult Internet users. Of the respondents, 2346 said they are willing to donate organs after death. In this survey conducted for Donate Life America, 100 adults were surveyed in each state and the District of Columbia, and results were weighted to account for the different state population sizes. a. What percentage of respondents said that they are willing to donate organs after death? b. Based on the poll results, what is the probability of randomly selecting an adult who is willing to donate organs after death? c. What term is used to describe the sampling method of randomly selecting 100 adults from each state and the District of Columbia?
A researcher is interested in whether job security and life satisfaction are related. What are the odds of high life satisfaction given job security given the following observed frequencies? Group of answer choices a. 1.55 b. 1.17 c. 2.4 d. 0.61
A sample of residents of Santa Monica were asked two questions, whether they had taken a course at Santa Monica College and what type of job they had or hoped to have. Their responses are summarized in the two-way data table below. Tech Industry Health Care Job Business/Finance Other Job Job Category Has taken a 53 104 93 class at SMC 69 Has not taken a class at SMC 82 28 38 151 Use the table to answer the following questions, a. What is the probability that a randomly chosen person has not taken a class at SMC and answered health care job. [Select] b. What is the probability that a randomly chosen person has taken a class at SMC or answered Tech Industry Job? I Select c. Would it be unusual for a person to have not taken a class at SMC and answered health care job? Why or why not? ( Select]
1) The question screenshot attached down below just need final answer.
8) Given the following table with eye color and hair color for a sample of 592 people... Black hair Brown hair Blond hair 16 10 Red hair Total Green eyes Hazel eyes Blue eyes Brown eyes Total 29 14 14 15 54 84 119 20 17 26 94 68 a) What percent of people with brown hair have blue eyes? b) What is the probability someone with green or hazel eyes has red hair? 102 F Par 99+
2. Use the table below, based on the most recent survey of moviegoers who viewed movie Joker, to answer the following questions. (The cell values are frequencies). Rating Fantastic Very good OK Pretty bad Awful Male 34 18 47 14 17 Gender Female 27 19 44 12 26 a) Determine the probability a moviegoer selected at random rated Joker as "Very good" or better (L.e., "Very good" or "Fantastic"). b) Determine the probability a Female moviegoer selected at random rated Joker as "Very good" or better (meaning "Very good" or "Fantastic"). c) Given your answers to Parts a), b), and c), are the two variables - Joker ratings and Gender-statistically independent?
What is the probability of selecting a veteran that lives in your state given they live in the U.S.? veteran population: 36,094 state population: 28,995,881 city population:978,908 country population:328,239,523

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