1. For the following data sets, calculate the quartiles and find the interquartile range. a. The following numbers represent the time in minutes that twelve employees took to get to work on a particular day. 18 34 58 22 20 92 46 62 48 29 45 37 b. The number of people killed in road traffic accidents from 2009 to 2016 is given below. 960 787 633 652 560 639 623 593

Q: Evaluate if x=4,8,3,-2 ∑x ∑x+1 ∑(x+1) 3∑x - 4

A: Given that  if x=4,8,3,-2

Q: -22 = 6 + x X= ?

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Q: Where does the 52 and 26 come from and why

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Q: could you do a and b with different examples again

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Q: Add. -3 + (-7) + 6

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Q: The age of murder offenders in the U.S. in 2016 is skewed right with a population mean of 31 years…

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

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Q: ro In r Evaluate dr. d.x Jo r2+4

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Q: 3x 33,5 3.

A: Given: An expression 3x83y53

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Q: I was looking for help on #46, not #45

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Q: This was not the correct answer, could you please try again and get back to me?

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Q: /- wiite ay 2. -5

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Q: What would be the standard form?

A: We need to find the standard form of the given polynomial:fx=x-32x-5

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Q: filex?.2/ 12x²-2

A: We have to evaluate the value of

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A: Note : The formula used is wrong . See the below picture for detailed solution.

Q: What are "a" and "b" and why do we let a=0 and b=2?

A: First we will explain about the continuous uniform dstribution.

Q: The question is raised to 4 not 3/4.

A: the integral test is

Q: Can you answer question 8 too

A: Given data : Four groups ,K = 4 N = 32Education : { 62,81,75,58,67,48,26,36 } Business management :…

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Q: what is 3-4x=5

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Q: What is the correct answer

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Q: Why is "B" 2?

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Q: Where is a22?

A: The given matrix is:We know that the inverse of a matrix exist if the matrix is non - singular.i.e.…

Q: I need help and answer key for 14 and 15

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.