Jambmaths
Maths Question  

Question 41 
The range of 4, 3 11, 9, 6, 15, 19, 23, 27, 24, 21 and 16 is 

Question 42 
Find the mean of the distribution above 

Question 43 
On a pie chart, there are four sector of which three angles are 45^{o}, 90^{o}, and 135^{o}. If the smallest sector represent N28.00. How much is the largest sector. 

Question 44 
Two dice are thrown. What is the probability that the sum of the number is divisible by 3 

Question 45 
If $^{n}{{P}_{3}}6{{(}^{n}}{{C}_{4}})=0,$ find the value of n 

Question 46 
Find the number of committees of three that can be formed consisting of two men and one woman from men and three women. 

Question 47 
The mean of the numbers 3, 6, 4,x, and 7 is 5. Find the standard deviation. 

Question 48  
Question 49 


Question 50 
The result of tossing a fair die 120 times is summarized above. Find the value of x
