Answer:
24
Step-by-step explanation:
Answer:
29
Step-by-step explanation:
7x + yz = 7 x 2 + 3 x 5 = 14 + 15 = 29
Answer:
C) 3*10^6
Step-by-step explanation:
Divide the two numbers:
(6*10^-2)/(2*10^-8)=6/2*(10^-2/10^-8)=3*10^(-2-(-8))=3*10^(-2+8)=3*10^6
So C is correct
Answer:
Step-by-step explanation:
From the question we are told that:
Mean
Standard Deviation
Variance
Generally the equation for Variance of Prediction is mathematically given by
Where
Therefore
Therefore
The Average score of student in 2nd test