Express the following probability as a simplified fraction and as a decimal.Marital 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 female or iswidowed.MillionsNeverMarriedDivorced Widowed TotalMarriedMale6449154132Female64331111119Total128822615251Express the probability as a simplified fraction.The probability that the person is female or is widowed is(Type an integer or a simplified fraction.)Express the probability as a decimal.The probability that the person is female or is widowed is(Round to two decimal places as needed.)

Answered: Image /qna-images/answer/50e977d8-cfdc-46c2-a82b-540ef94613ec.jpg

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...

See similar textbooks

Similar questions

Suppose you want to find out how many people support Policy X. A standard polling approach is to just ask N many people whether or not they support Policy X, and take the fraction of people who say yes as an estimate of the probability that any one person supports the policy. Suppose that the probability someone supports the policy is p, which you do not know. Let pn be the number of people polled who supported the policy, divided by the total number of people polled N.
Please explain.
A group of people were asked if they had run a red light in the last year. 210 responded "yes", and 354 responded "no". Find the probability that if a person is chosen at random, they have run a red light in the last year. Give your answer as a fraction or decimal accurate to at least 3 decimal places
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…
please show work on a piece of paper
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.)
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
A die is rolled 7 times. Find the probability of rolling no more than 4 ones. The probability of rolling no more than 4 ones is nothing. (Type an integer or decimal rounded to four decimal places as needed. Round all intermediate values to four decimal places as needed.)

Recommended textbooks for you

A First Course in Probability (10th Edition)

Probability

ISBN:

9780134753119

Author:

Sheldon Ross

Publisher:

PEARSON

A First Course in Probability

Probability

ISBN:

9780321794772

Author:

Sheldon Ross

Publisher:

PEARSON

A First Course in Probability (10th Edition)

Probability

ISBN:

9780134753119

Author:

Sheldon Ross

Publisher:

PEARSON

A First Course in Probability

Probability

ISBN:

9780321794772

Author:

Sheldon Ross

Publisher:

PEARSON

SEE MORE TEXTBOOKS