Rewrite this non-statistical
question as a statistical
question.
How much money does my
teacher make?
I need help please

If a teacher of the maths teaching sector is paid a salary of bands meaning bracket grading, where each of the 4 bands have the ratio of 3:5 5:6.6:10, if the highest paid included a pay raise within year 1 by 10% each consecutive year. The lower paid band gets an increase of 10% of one year after 4 years. then based on the ratios shown for year 1 -5 and year 4-5 what is the ratio upon year 5 for the highest paid and the lowest paid? How much would they earn to the monetary nearest significant figure if low has £26,599 a year medium has a set figure of £32,000 and highest has a set figure of £45,000 for running a department or sub group.

Step-by-step explanation:

You can do this answer by speaking of percentages of 20% of 10 which is 2+ increase. You can write the years of each ratio under one other like this. Perhaps put the bands above the number like a chart.

band 1,2,3,4      3:5    5:6   6:11         end year 1

                         3:5    5:6   6:12         end year 2  

                                                          end year 4 etc

                                                          end year 5 to get to the sum.    

Ans 2)  Year 5 Salary of band 1  =

            Year 5 Salary of band 5 =

etc.

b

step-by-step explanation:

the equation of a line in point- slope form is

y - b = m(x - a)

where m is the slope and (a, b) a point on the line

calculate m using the slope formula

m = (y₂ - y₁ ) / (x₂ - x₁ )

with (x₁, y₁ ) = (0, 4) and (x₂, y₂ ) = (3, - 5) ← 2 points on the line

m = = = - 3

with m = - 3 and (a, b) = (3, - 5), then

y - (- 5) = - 3(x - 3), that is

y + 5 = - 3(x - 3) → b

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