Label the columns of the table of the World Bank, four income groups 2017?     Low income 31 Lower middle income 56 Upper middle income 54 High income 53

Q: 3,2. 5, 2, 1. 5, ..

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Q: How many ways can the letters of the word MAILBOX be arranged in a row if the letters ILB must…

A: Consider the word "MAILBOX" Given: "ILB"  must remain together (in order) To find: The number of…

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

A: At most one of the yellow ones means 0 or 1 yellow ones. There are 3 yellow marbles.  And…

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

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Q: Compute  ‹2, 0, 3› × (‹1, 1, 1› + ‹4, 0, 6›)

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Q: A football squad consists of three centers, ten lineman who can play either guard or tackle, three…

A: Given: A football squad consists  3 center players, 10 lineman who can play either guard or tackle…

Q: A wildlife reserve offers six types of annual membership to individuals. The charges are shown in…

A: The correct answer is as follows:

Q: A three-person committee is needed to study ways of improving publictransportation. How many…

A: We have to make committee of 3 person among 8 people .∴No of ways to select is r object among n…

Q: (i) Determine how many rows are in the corner section of a stadium containing 3920 seats if the…

A: the total number of seats in the stadium are 3920  the first row has 10 seats,  The second row has…

Q: A travel group has 105 travelers. Of them, 50 travelers already visited India, 30 Nepal, 20 Bhutan,…

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Q: In an FBI training exercise twelve new recruits are to break into six pairs for physical skill…

A: According to the question we have to find how many possible pairings can be made into 6 pairs from…

Q: A baseball team has 5 pitchers, who only​ pitch, and 19 other​ players, all of whom can play any…

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Q: Many countries, especially those in Europe, have significant gold holdings. But many of these…

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: calculate the linear combinations. −2 (8, 11, 3) + 4 (2, 1, 1)

A: Given- -28,11,3+42,1,1 To Find- The value of the linear combinations.

Q: Many countries, especially those in Europe, have significant gold holdings. But, many of these…

A: a. Scatter diagram for the total value of a country's gold holdings as the independent variable is-…

Q: How many ways are there to select 9 countries in the United Nations to serve on a council,if 3 are…

A: This question is related to permutations and combinations, we will solve it using given information.…

Q: calculate the linear combinations.4 (6, −1, 1)− 2 (1, 0, −1) + 3 (−2, 1, 1)

A: Assume the vector v can be written as a linear combination of three vectors like v1, v2, and v3. The…

Q: A bag contains 4 red marbles, 3 green ones, 1 lavender one, 3 yellows, and 2 orange marbles. How…

A: Since it is set so order does not matter. we will use combination method At least three means 3 or 4…

Q: How many matches will be required to determine the champion in a single elimination tennis…

A: In single elimination tournament, each match eliminates one player. If all up there are x players,…

Q: The qualified applicant pool for five management trainee positions consists of six women and five…

A: According to the provided information,  6 woman and 5 man  Total number of members = 11 5 management…

Q: Many countries, especially those in Europe, have significant gold holdings. But many of these…

A: In the given Data : Debt as a percent for Italy is 119 , which can not be case as percentage can not…

Q: 2, 3, .. ,0, 1, 2, 3, ...

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Q: A wildlife reserve offers six types of annual membership to individuals. The charges are shown in…

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Q: In a cricket team there are 12 players, among these 12 players there is one captain, 4 batsmen, 3…

A: Given Information: In a cricket team there are 12 players, among these 12 players there is one…

Q: 6, 1, –4, –9, ...

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Q: If a data set contains three groups that each have ten people in them, how many rows will the “data…

A: Data View: A data view is the visual representation of data that differs from physical data. It is…

Q: The data gathered from an actual random sample of adults classified according to their gender and…

A: It is an important part of statistics . It is widely used .

Q: The table below gives data on students in a certain school who took the SAT. % taking SAT 47% 30%…

A: The probability, PAB represents the conditional probability of happening of event A, provided event…

Q: In a police training exercise twelve new recruits are to break into six pairs for physical skill…

A:

Q: A firm has 2 Managers, 5 Consultants and 4 Analysts. How many ways can a committee be formed…

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Q: A bag contains 3 red marbles, 2 green ones, 1 lavender one, 2 yellows, and 2 orange marbles.  How…

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Q: A school intramural committee consists of 2 freshmen, 3 sophomores, 4 juniors and 5 seniors. 7…

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Q: "A travel group has 105 travelers. Of them, 50 travelers already visited India, 30 Nepal, 20 Bhutan,…

A:

Q: A football squad consists of three centers, ten linemen who can play either guard or tackle, three…

A: Given A football squad consists of three centers, ten linemen who can play either guard or tackle,…

Q: Find B'. (1, 3, 5, 7, 9, 11, ...) (2, 4, 6, 8, 10, ..) (2, 4, 6, 8, 10, 12, 14, 16, 18, 20) (1, 3,…

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Q: A wildlife reserve offers six types of annual membership to individuals. The charges are shown in…

A: Introduction: Define X as the random variable of interest here, denoting the annual membership…

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

A: There are number of marbles in bag: Number of red marbles: 4 Number of green marbles: 3  Number of…

Q: A box contains 47 stalks of flowers of which 20 are tulips, 15 roses and the rest are marigolds. How…

A: Given that a box contains 47 stalks of flowers of which 20 are tulips, 15 roses and the rest are…

Q: In a survey of 120 people, it was found 65 read Newsweek magazine, 45 read Time magazine and 42 read…

A: Let us denote Newsweek magazine by N; Time magazine by T and Fortune magazine by F. There are 20…

Q: The table lists the eight human blood types. It also shows how blood types determine who a person…

A: Given that X'= the set of blood types that that type B- cannot donate blood to.  This means X= the…

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

A: Solution: From the given information, a bag contains three red marbles, three green ones, one…

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

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

Q: 2х, + 8x, 5 Зх, + 4х, 2х, 1 6х, + 3х,

A: Gauss Jordan elimination method is used to find the desired result.

Q: Many countries, especially those in Europe, have significant gold holdings. But, many of these…

A: c) The dependent variable is, Y: Debt and independent variable X: Gold value To find the regression…

Q: provided table, the education information and incomes of 73,736 people are given. The rows are…

A: 4 Probability of a person having income below 50000  = (13106+18490)/73736 =0.4285

Q: • Of the 127 trucks that drive over the bridge, 76 have more than 4 wheels. • Of the 138 non-trucks…

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Q: A public health inspector wishes to inspect four restaurants by the end of the week. She has a list…

A: Given: Number of high-risk premises restaurants is 26, that is, x1=26. Number of medium-risk…

Q: According to the United States Census Bureau (2011 data), there are approximately 55,500,000 married…

A: Given information- Number of married-couple households in the United States = 55,500,000 Percentage…

Q: How many committees of two people can be chosen from this group of four people: Kyungsoo, Jaebeom,…

A: Total number of people are 4. Number of member for committee are 2.

Q: What is the VALUE of A2B2C216 in Octal System?

A: