Posts In: statistics

View Post

statistics , question 5, grade 10

12/11/2017 Grade 10

5) After a survey done on the ages of 50 children on their first day at a scouts’ camp, the…Read More

View Post

statistics, question 4, grade 10

09/10/2017 Grade 10, Uncategorized

4) Consider the statistical table showing the number of articles written by 50 journalists thru 10 days: xi 2 5…Read More

View Post

statistics, common question, grade 9 and 10

23/07/2016 Grade 10, Grade 9

x,y,7,8,9,10 are the scores of Jamil out of 10 in 6 math quizzes, where x is less than double y…Read More

View Post

statistics, question 3, grade 10

01/07/2016 Grade 10

3) The table below shows the scores of 50 students in an exam out of 15. Value(xi) 10 11 12…Read More

View Post

statistics, question 1, grade 10

26/06/2016 Grade 10

1) A teacher examined 25 students in math and gave the results arranged in the following table: grades (xi) 10…Read More