Question

5. Range of e data 7,23, 14,2, 35, 9, 53,19
A)14 B)3
C)46 D)51
6. Construct bn of cumulative frequency table is useful in deteting the
A)mode
mean
C)median Dinone
7. Sum of the zeroes of a quadratio polynomial 7412 is
A)-12
B)
C)12 D)7
8. The zero a polynomial 5x^2 is
A) 2/5
B) /5
C)-5/2 D)5/2
9. The polyn mial whose zeroes are 2 and 5 is
A) X9x 10 B) x°-x+5 C)X? 3x10
D) x' x+10
10. If the aritmetic mean of 7,8,x, 11, 14 is 9
(
A)5 B)6
B)6 C10 D)12​

Answer 1

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