Express the following probability as a simplified fraction and as a decimal.If one person is selectedfrom the populationdescribed in the table,find the probability thatthe person is male, giventhat this personis divorced.Marital Status of a Certain Population, Ages 18 or Older, inMillionsNeverMarriedDivorced Widowed TotalMarriedMale693573114Female6732116.116Total1366718230Express the probability as a simplified fraction.The probability is(Type an integer or a simplified fraction.)Express the probability as a decimal.The probability is approximately(Round to two decimal places as needed.)acer

To determine the probability that the person selected from the population is male while it is given…

Answered: Express the following probability as a…

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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Use the data in the following table, which lists survey results from undergraduate school students. Assume that subjects are randomly selected from those included in the table. If one of the students is randomly selected, find the probability that the selected student took online courses and took in-person courses. Round three decimal places. Student Took Online Courses Yes Student took in-person courses 2800 Student have not taken in- 4460 person courses 0.748 354 0.345 O 285 No 720 140
Use the table below to find each probability for a randomly chosen student: Round all probabilities to 3 decimal places or write as a fraction. Gender Male Female Total Nursing 132 123 255 Culinary Accounting 185 142 Total 152 90 242 327 469 355 824 a. What is the probability that the student is male? b. What is the probability that the student majors in Nursing and is male? c. What is the probability that the student majors in Accounting or is male?
Final answers should be either in lowest-term Fraction or up to 4 decimal places only. For even smaller numbers, round off to the nearest non-zero digit.
In a three-digit lottery, each of the three digits is supposed to have the same probability of occurrence (counting initial blanks as zeros, e.g., 32 is treated as 032). The table shows the frequency of occurrence of each digit for 90 consecutive daily three-digit drawings. Digit 0 1 2 3 4 5 6 7 8 9 Total Frequency 22 27 26 29 30 25 33 29 20 29 270 picture Click here for the Excel Data File (a) Calculate the chi-square test statistic, degrees of freedom, and the p-value. (Perform a uniform goodness-of-fit test. Round your test statistic value to 2 decimal places and the p-value to 4 decimal places.) Test statistic Degrees of freedom p-value (b) Choose the correct answer by drawing a bar chart for the above data. O The graph will reveal that 8 occurs least frequently. O The graph will reveal that 9 occurs least frequently. O The graph will reveal that 6 occurs least frequently. O The graph will reveal that 7 occurs least frequently. (c) At a = .02, we cannot reject the hypothesis that…
Express the following probability as a simplified fraction and as a decimal. If one person is selected from the population described in the table, Marital Status of a Certain Population, Ages 18 or Older, in Millions Never Married Divorced Widowed Total find the probability that the person is divorced or has never married. Married Male 62 44 12 120 Female 62 39 11 118 Total 124 83 23 238 Express the probability as a simplified fraction. P(divorced or never married) = !! (Type an integer or a simplified fraction.) 268
Express the following probability as a simplified fraction and as a decimal. If one person is selected from the population described in the table, Marital Status of a Certain Population, Ages18 or Older, in Millions Never Married Divorced Widowed Total find the probability that the person is not married. Married Male Female 67 40 12 123 65 34 11 119 Total 132 74 23 13 242 Express the probability as a simplified fraction, P(not married) = (Type an integer or a simplified fraction.) Express the probability as a decimal P(not married) (Round to two decimal places as needed.) acer esc
Answer.
Submit your answer as an exact fraction or a decimal rounded to the hundredths place. Cupcakes are being randomly passed out to every student in the class. The assortment of cupcakes is described in the table below. What is the probability of receiving a cupcake that is not vanilla flavored? Cupcake flavor Number of cupcakes Vanilla 7 Mint chocolate 3 Red velvet 4 Carrot Cake 6
Answer the following question accordingly:
. A sample of 200 people was asked their favorite genre of music. Below are the results. Gender Rock Pop Hip-Hop Other Male 31 20 37 12 Female 17 30 19 34 If one of those people is randomly selected, find the probability that the person is a female or their favorite genre of music is Hip-hop. Round to three decimal places as needed. If one of those people is random selected, find the probability that the person’s favorite genre of music is Pop, given that the person is a male. Round to three decimal places as needed.
Suppose that 55% of those who take a class pass. You take a random sample of 9 students from this class. Find the probability (round to three decimals) that: a. Exactly 2 of the students passed: b. More than 2 of the students passed : c. Less than 2 of the students : Submit Question
The following frequency table summarizes how many animals are surrendered to a local animal shelter daily. Dogs 13 Cats 15 Rabbits 4 Birds 8 Using experimental probability, what is the probability that a cat will be surrendered tomorrow? Express your answer as a fraction in lowest terms or a decimal rounded to the nearest millionth.

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