Which of the following box plots best represents the set of data below? 23, 32, 20, 43, 41, 66, 63, 59, 54, 36, 45, 61, 55, 44, 47a. box plot bb. box plot cc. box plot dd. box plot a

Minimum value of the data = 20, Maximum value of the data = 66, Median = 45, First quartile = 36, Third quartile = 59.

Step-by-step explanation:

The given data set is

23, 32, 20, 43, 41, 66, 63, 59, 54, 36, 45, 61, 55, 44, 47

Arrange the data in ascending order.

20, 23, 32, 36, 41, 43, 44, 45, 47, 54, 55, 59, 61, 63, 66

Minimum value of the data = 20

Maximum value of the data = 66

Divide the data in two equal parts.

(20, 23, 32, 36, 41, 43, 44,) 45,( 47, 54, 55, 59, 61, 63, 66)

Median = 45

Divide each parenthesis in two equal parts.

(20, 23, 32,) 36,( 41, 43, 44,) 45,( 47, 54, 55,) 59,( 61, 63, 66)

First quartile = 36

Third quartile = 59

The box plot of the data is shown below.

15

step-by-step explanation:

we are given the following expression and we are to solve it and find the product:

-13 × (-5)

solving the given expression in the standard order of solving a mathematical expression, beginning with the opening of brackets and then multiplying the terms and changing their signs.

-3 × -5 = 15 (answer is positive because when negative is multiplied with negative, it gives a positive answer)

answer: a video game has three difficulty levels: easy, medium, and expert. the game's scoring works in such a way that a player has to score a fixed number of points to advance to the next level, and then the scoring starts over. the total score needed to clear all three difficulty levels is 7,500. two times the number of points needed to clear the easy level is 500 more than the number of points needed to clear the medium level. twice the number of points needed to clear the medium difficulty level is 1,500 more than the number of points needed to clear the expert level. if x, y, and z represent the easy, medium, and expert levels, respectively, and a is the coefficient matrix of the system of equations modeling this situation, identify the inverse matrix, a-1, and the solution matrix, x, of the system of equations.

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answers

rauschg

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step-by-step explanation: