Express the following probability as a simplified fraction and as a decimalMarital Status of a Certain Population, Ages 18 or Older, inIf one person is selectedfrom the populationdescribed in the table,find the probability thatthe person is male or hasnever married.MillionsNeverMarriedDivorced Widowed TotalMarriedMale684783126Female70331311127Total138802114253Express the probability as a simplified fraction.The probability that the person is male or has never married is(Type an integer or a simplified fraction.)Express the probability as a decimal.The probability that the person is male or has never married is(Round to two decimal places as needed.)acer

Contingency table is the tabular form. They are used to categorize the group of categorical…

Answered: Express the following probability as a…

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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The following table represents the numbers of students in a section of Math 120 with declared or undeclared majors along with their class. What is the probability that a student is a sophomore, given that they have a declared major? Enter your answer in decimal form and round to four decimal places if rounding is necessary.Probability that a student is a sophomore, given that they have a declared major = Blank 1. Calculate the answer by read surrounding text. Freshman (F) Sophomore (H) Junior (J) Total Declared (D) 114 36 4 154 Undeclared (U) 9 7 1 17 Total 123 43 5 171
A group of faculty were asked if they have a tenured or nontenured position. The responds are listed in the table: Tenured Nontenured Total Male 30 31 61 Female 59 51 110 Total 89 82 171 If one faculty is selected at random, find the probability that the faculty is a female or a nontenured facultyRound your answer to three decimal places.
Use the data in the following table, which lists drive-thru order accuracy at popular fast food chains. Assume that orders are randomly selected from those included in the table. Drive-thru Restaurant A B C D Order Accurate 314 277 244 131 Order Not Accurate 33 51 34 18 If three different orders are selected, find the probability that they are all from restaurant D.
Use the data in the following table, which lists drive-thru order accuracy at popular fast food chains. Assume that orders are randomly selected from those included in the table. Drive-thru Restaurant D B D Order Accurate 329 276 239 120 Order Not Accurate 36 60 30 13 If three different orders are selected, find the probability that they are all from restaurant B. The probability is| (Round to four decimal places as needed.) Enter your answer in the answer box. MacBook Air esc 吕口 F3 F2 F4
Suppose that of the 300 seniors who graduated from Schwarzchild High School last spring, some have jobs, some are attending college, and some are doing both. The following Venn diagram shows the number of graduates in each category. What is the probability that a randomly selected graduate has a job if he or she is attending college? Give your answer as a decimal precise to two decimal places. P=? What is the probability that a randomly selected graduate attends college if he or she has a job? Give your answer as a decimal precise to two decimal places. P=?
When studying radioactive material, a nuclear engineer found that over 365 days, 1,000,000 radioactive atoms decayed to 978 comma 724 radioactive atoms, so 21 comma 276 atoms decayed during 365 days. a. Find the mean number of radioactive atoms that decayed in a day. (Round to three decimal places as needed.) b. Find the probability that on a given day, 52 radioactive atoms decayed. (Round to six decimal places as needed.)
The following table represents the numbers of students in a section of Math 120 with declared or undeclared majors along with their class. What is the probability that a student has a declared major, given that they are not a freshman? Enter your answer in decimal form and round to four decimal places if rounding is necessary.Probability that a student has a declared major, given that they are not a freshman = Blank 1. Calculate the answer by read surrounding text. Freshman (F) Sophomore (H) Junior (J) Total Declared (D) 114 32 4 150 Undeclared (U) 9 7 1 17 Total 123 39 5 167
The table shows the distribution, by age, of a random sample of 3150 moviegoers ages 12-74. If one of the moviegoer is randomly selected from this population, find the probability, expressed as a simplified fraction, that the moviegoer is not in the 45-64 age range.
A B C Total Male 14 18 12 44 Female 6 3 8 17 Total 20 21 20 61 Find the probability that the student was male OR got an "A"
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
Express the following probability as a simplified fraction and as a decimal. If one person is selected from the population described in the table, find the probability that the person is male or is Marital Status of a Certain Population, Ages 18 or Older, in Millions Never Married Divorced Widowed Total Married Male 61 44 14 3 122 widowed. Female 63 31 15 117 Total 124 75 29 11 239 Express the probability as a simplified fraction. The probability that the person is male or is widowed is (Type an integer or a simplified fraction.)

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