1.A prime number is a number that is evenlydivisible only by 1 and itself. The primenumbers less than 100 are listed below237111317192329313741434753596167717379838997Choose one of these numbers atrandom. Find the probability that thesum of the number's digits is even. (4decimal digits)

In question, Given that all the prime numbers from 1 to 100. A number is randomly selected. Then…

Answered: 1.A prime number is a number that is…

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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a code is made by selecting 7 different letters, one after another, from the 26 letters in the english alphabet. wheat probability weight should be assigned to each code? a. 1/P(26,7) b. 1/C(26,7) c. 1/26^7 d. 1/7^26 e. none of these are correct f. 1/182
Which of the following numbers could be the probability of an event? 0.09, - 0.54, 1, 1.2, 0, 0.39 The numbers that could be a probability of an event are (Use a comma to separate answers as needed.)
Express the following probability as a simplified fraction and as a decimal. Marital Status of a Certain Population, Ages 18 or Older, in If one person is selected from the population described in the table, find the probability that the person is divorced, given that this person is a man. Millions Never Married Divorced Widowed Total Married Male 65 40 10 118 Female 65 33 18 11 127 Total 130 73 28 14 245 Express the probability as a simplified fraction. The probability is (Type an integer or a simplified fraction.) Enter your answer in the answer box and then click Check Answer. part remaining Clear All
The table shows the educational attainment of the population of Mars, ages 25 and over, expressed in millions. Find the probability that a randomly selected martian, aged 25 and over has completed four years of high school only or is a male. The probability is Male Female Total Years of High School Less than 4 12 4 only 28 11 23 (Type an integer or a simplified fraction.) 31 59 C Years of College Some (less than 4) 20 20 40 4 or more 17 23 40 Total 77 85 162
A set of 25 two digit numbers are listed below. 12 15 18 21 26 30 34 37 40 43 48 50 53 56 59 63 68 70 73 76 81 83 92 95 98 Find the probability of: The number is odd. The sum of the number's digits is odd. The number is greater than 40
A dartboard has 6 equally sized slices numbered from 1 to 6. Some are white and some are grey, as shown below. 6 1 4 3 Answer the following questions. Write each answer as a fraction. A dart will be tossed and will land on a slice at random. (a) What is the probability that the dart lands on a white slice? 0 (b) What is the probability that the dart lands on a white slice, given that the dart lands on an odd-numbered slice? 5 2 Olo X S C. ?
Each of the numbers 1, 2, 3, 4, 5, 6, 7, 8, 9, and 10 are written on a separate piece of paper and placed in a hat. One piece of paper is randomly selected from the hat. Use the Venn diagram shown to help you determine the probability that the number selected is odd or less than 3. P(odd or less than 3) = (Type an integer or a simplified fraction.) G A Odd and less than 3 3,5,7 9 4, 6, 8, 10 Odd numbers B Numbers 3
In a lottery, the top cash prize was $659 million, going to three lucky winners. Players pick five different numbers from 1 to 57 and one number from 1 to 42. A player wins a minimum award of $450 by correctly matching three numbers drawn from the white balls (1 through 57) and matching the number on the gold ball (1 through 42) What is the probability of winning the minimum award? The probability of winning the minimum award is (Type an integer or a simplified fraction.)
When seven basketball players are about to have a free-throw competition, they often draw names out of a hat to randomly select the order in which they shoot. What is the probability that they shoot free throws in alphabetical order? Assume each player has a different name. Type an integer or a simplified fraction. А. 1 720 В. 1 5040 C. 720 D. 5040

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