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.
Answers: 1
Mathematics, 22.06.2019 02:30, HolaConcheeDaBrycee
Six random samples were taken each year for three years. the table shows the inferred population for each type of fish for each year.
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Mathematics, 22.06.2019 06:30, sin16
Of 400 people at the school carnival, 95% are students and the rest are teachers. a. how many students are at the school carnival? b. if 55% of the students at the school carnival are boys, how many are girls? c. how many teachers are at the school carnival? d. if 35% of the teachers are male and the rest are female, how many female teachers are at the carnival?
Answers: 3
The class teacher of your class wants to re-group your class into 5 groups A, B, C, D and E to ensur...
Mathematics, 01.07.2020 21:01