At least answer some i will give brainliest if wrong u will get reported xd

problem: analyze two sets of data by doing the following: create a frequency table, histogram, box-and-whisker plot, and find the mean, median, and mode. you will also need to describe which measure of central tendency is the most useful for each set of data.
first set of data – wages:
food prep/cashier: $8.40/hr (25 employees)
assistant manager: $9.25/hr (4 employees)
manager: $16.00/hr (2 employees)
owner: $45.00/hr (1 person)

create a frequency table (1 point) 2) create an histogram (1 point)(label axis)
wages
frequency
$8.01 -$15.00

$15.01 - $22.00

$22.01 - $29.00

$29.01 - $36.00

$36.01 - $43.00

$43.01 - $50.00

3) create a box-and-whisker plot (1 point)(include all labels for full credit)

4) find the measures of central tendency – mean, median & mode (show all work) (2 points)

mean: median: mode:

second set of data – test scores:
81 70 73 89 68 79 91 59 77 73 80 75 88 65 82 94 77 67 82

create a frequency table (1 point) 2) create an histogram (1 point)(label axis)
test scores
frequency
51 – 60

61 – 70

71 – 80

81 – 90

91 – 100

3) create a box-and-whisker plot (1 point)(include all labels for full credit)

4) find the measures of central tendency – mean, median & mode (show all work) (2 points)

mean: median: mode:

reflecting and evaluating (2 points): for each set of data, describe which measure of central tendency is the most useful and explain why.
wages: test scores:

when studying polynomials, you often hear the terms zeros, roots, factors and x x the multiplicity of a zero is important because it tells us how the graph of the let's look at the graph of a function that has the same zeros

step-by-step explanation:

a) $ 9.50

b) 17

c) y-intercept (0, 12). this is the initial amount of money that joe had prior to playing any game.

d) x-intercept ( 24, 0). this is the number of games that joe will play before he depletes the initial amount of money that he had.

e) slope is -0.5. joe's balance will reduce by 0.5 for every game that he plays.

f)

domain; [0,24]

range; [0,12]

g) x + 2y = 24

step-by-step explanation:

a)

if joe plays 5 games, this will imply that x = 5. substitute x = 5 in the equation and solve for y;

y = -.50x + 12

y = -0.50(5) + 12

y = 9.50

b)

if joe leaves the arcade with $3.50, this will mean that y = 3.50. plug in y = 3.50 in the given equation and solve for x;

y = -.50x + 12

3.50 = -0.50x + 12

0.50x = 12 - 3.50

0.5x = 8.5

x = 17

c)

the function given is   y = -.50x + 12.

the y-intercept is the point where the graph of this function will intersect the y-axis. at this point, the value of x is usually 0. plug in x = 0 in the given equation and determine y;

y = -0.50(0) + 12

y = 12

the y-intercept is thus (0, 12). this is the initial amount of money that joe had prior to playing any game.

d)

the x-intercept refers to the point where the graph of a function intersects with the x-axis. at this point, the value of y is 0. substitute y = 0 in the given equation and solve for x;

0 =   -.50x + 12

0.5x = 12

x = 24

x-intercept ( 24, 0). this is the number of games that joe will play before he depletes the initial amount of money that he had.

e)

the slope of the given equation is -0.5. the equation has been given in slope-intercept form. thus the slope is simply the coefficient of x.

joe's balance will reduce by 0.5 for every game that he plays. this is the interpretation of the slope.

f)

domain is the set of x values for which the function is real and defined. the domain will thus be; [0,24]. this will restrict the balance to only assume positive values.

on the other hand, the range is the set of y values for which a function is real and defined. the range in our case will be [0,12]. joe can have between $0 and $12 balance.

g)

the standard form of the equation of a straight line is;

ax + by = c

where a, b, and c are integers.

our equation is given as;

y = -.50x + 12

re-writing the equation we have;

0.5x + y = 12

divide all through by 0.5;

x + 2y = 24