subject
Mathematics, 23.09.2021 16:10 dondre54

The class teacher of your class wants to re-group your class into 5 groups A, B, C, D and E to ensure social distancing during lessons. This grouping is to be based on your performance in Tests where everyone obtained either 10, 11, 12, 13 or 14 aggregates. There are 75 boys in the class and each boy should belong to a group. All the boys that obtained 10 and 11 aggregates are aged 15, those that obtained 12 and 13 are aged 16 and those and those that obtained 14 are 18 years old. Support: pens, paper, calculator any other relevant academic material. Resources: Knowledge of tabulation, tallying, measures of central tendency and representation of data.

Task: As a learner in charge;
a) Draw a suitable table with all the required information, showing how the rolls shall be made
b. Use the table above to find The average age of the boys in the class The modal age of the boys in the class. The mean aggregate obtained by the boys.
c) Draw a pie-chart showing the age distribution in the whole class. .
d. State one negative impact of the virus on the education sector.

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 15:00
The data shown in the table below represents the weight, in pounds, of a little girl, recorded each year on her birthday. age (in years) weight (in pounds) 2 32 6 47 7 51 4 40 5 43 3 38 8 60 1 23 part a: create a scatter plot to represent the data shown above. sketch the line of best fit. label at least three specific points on the graph that the line passes through. also include the correct labels on the x-axis and y-axis. part b: algebraically write the equation of the best fit line in slope-intercept form. include all of your calculations in your final answer. part c: use the equation for the line of best fit to approximate the weight of the little girl at an age of 14 years old.
Answers: 3
question
Mathematics, 21.06.2019 20:30
Find the value of x for which line a is parallel to line b
Answers: 1
question
Mathematics, 21.06.2019 23:30
Find measure angle 1 and measure angle 3 in the kite the diagram is not drawn on the scale
Answers: 1
question
Mathematics, 22.06.2019 00:20
Match the following reasons with the statements given to create the proof. 1. do = ob, ao = oc sas 2. doc = aob given 3. triangle cod congruent to triangle aob vertical angles are equal. 4. 1 = 2, ab = dc if two sides = and ||, then a parallelogram. 5. ab||dc if alternate interior angles =, then lines parallel. 6. abcd is a parallelogram cpcte
Answers: 2
You know the right answer?
The class teacher of your class wants to re-group your class into 5 groups A, B, C, D and E to ensur...
Questions
question
Mathematics, 09.09.2020 21:01
question
Computers and Technology, 09.09.2020 21:01