re is an estimate of the number of credit-card holders. % of Age group population having credit cards % of group Under 35 49.4 64.8 35-64 38.7 77.8 65 or over 11.9 68.3 a person is selected at random, find the probability of the following. (Round your answers to three decimal places.) (a) The person is under 35 and has a credit card. 35 (b) The person is 35-64 and has a credit card. 0.321

Q: match each step of the scientific method with the statements that best corresponds to it

A: The objective is to match each step of the scientific method with the statements that best…

Q: A traffic counter consists of a thin black tube stretched across a street or highway and connected…

A:

Q: Suppose that an experimenter tossed three balanced coins. He defined X₁, to denote the number of…

A:

Q: Combination Locks A combination lock displays 50 numbers.To open it, you turn clockwise to the first…

A: Solution: Let the p selections for the first choice q selections for the second choice and  r…

Q: We can use a I to help identify all possible combinations.

A: Permutation is used for specific order arrangement while combination is does not cares order of…

Q: Show that if n is an integer and n^3 + 5 is odd, then n is even.

A:

Q: According to a study, 31% of experienced file-sharers with broadband access had decreased their…

A: It is given that, the 31% of experienced file-sharer with broadband access had decreased their…

Q: 4 26 3a

A:

Q: Express (123456789)

A:

Q: Fallacy of induction and its types with examples

A: Fallacy of weak induction and its types with examples Appeal to ignorance some  times the best…

Q: Income ($1000s) Household Size Amount Charged ($)                 54 3 4,016                 30 2…

A: Consider the given data: Income Household Size Amount Charged 54 3 4,016 30 2 3,159 32 4…

Q: Let A = {small, medium, large}, B = {yellow, orange}, and C = {triangle, round). List the elements…

A:

Q: ) Ifa group of 9 kids have won a total of 100 trophies, then at least one of the 9 kids has won at…

A:

Q: Let S be the set of outcomes when two distinguishable dice are rolled, let E be the subset of…

A:

Q: A survey of 100 students at New England College showed the following: 46 take English. 47 take…

A: We can slove this problem with the help of Venn Diagram:

Q: How many ways are there to list the digits {1,2, 2, 3, 4, 5, 6} so that identical digits are not in…

A:

Q: How many permutations of size r can be drawn from a collection of n objects? Please give a short…

A: If n is a positive integer and r is a whole number, such that r < n, then P(n, r) represents the…

Q: Example 7: Permutations of n items taken r at a time Evaluate each expression (a) P(7,3) (b) P(15,5)

A: As per our guidelines we are suppose to answer only one questionkindly post the remaining questions…

Q: 2 22 23 +... 2n 27

A: The result to be proved by mathematical induction is 12+122+123+......+12n=1-12n The sum of a G.P.…

Q: ag contains three red marbles, three green ones, one lavender one, two yellows, and two orange…

A: Given a bag contains three red marbles, three green ones, one lavender one, two yellows, and two…

Q: 1. What do you call the different arrangements of the objects of a group? a selection b.…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Males at Minimum Wage Males below Minimum Wage Females at Minimum Wage Females below Minimum Wage…

A:

Q: Suppose ACB and BCC. Show that = {A, B-A, C-B} is a partition of C.

A:

Q: Consider the (nx n)-grid (drawn below in the case n = 6). How many distinct walks are there from the…

A: Solution: From the given information, a grid of size 6*6.

Q: Suppose 82 jelly beans are distributed among 9 kids, with some kids possibly getting none. Fill in…

A:

Q: Outcome Probability What is the probability of rolling less than 4? HINT [See Example 3.] 3 5 6

A:

Q: The values for variables x, y, and z are: x = 1, y = 0, z = 1 Select the Boolean expression that…

A:

Q: Question 15 (Show your solutions) Marlon works at the local museum. He has 10 pieces of art to…

A: Combination:   It is nothing but the objects are being selected when the order of selection is not…

Q: A bag contains three red marbles, two green ones, one lavender one, three yellows, and three orange…

A: To find the total number of marbles in the bag, we simply add up the number of marbles of each…

Q: A bag contains three red marbles, six green ones, one lavender one, two yellows, and three orange…

A:

Q: Set Theory and Combinatorics How many ways are there to order the 26 letters of the alphabet so that…

A:

Q: A bag contains three red marbles, four green ones, one lavender one, two yellows, and two orange…

A: Given that  The bag contains marbles as follows Red marbles = 3 Green marbles = 4 Lavender marble =…

Q: w History Bookmarks People Window Help 5% Do Homework - Kristin Pettinato a…

A: Given x=6 corresponds to 2006Therefore for 2010 the x value is given by 2010-2006=4x=6+4=10Given the…

Q: Assume a class has 28 members. a. In how many ways can a president, a vice president, and a…

A: Total number of member in class=28

Q: How many ways can three items be selected from a group of eight items?

A: Number of items = n = 8 Number of items to be chosen = r = 3

Q: A bag contains two red marbles, five green ones, one lavender one, four yellows, and five orange…

A:

Q: Evaluate the given expression. Compare the result to the 6th row of Pascal's triangle. 5 *(8)-0 (d)…

A: Conclusion:Each binomial coefficient corresponds to a term in the sixth row of Pascal's triangle.…

Q: Inductive means a researcher starts with a/an__________ then arrives at a/an _______________.…

A: The inductive reasoning is evaluated based on individual observations.

Statements and Logic

Logic is the analysis of general patterns of thoughts without regard to any specific sense of context.