t
-t
2
-2
Correct answer is C
Mean x = ∑xn
= [(2 - t) + (4 + t) + (3 - 2t) + (2 + t) + (t - 1)] ÷ 5
= [11 - 1 + 3t - 3t] ÷ 5
= 10 ÷ 5
= 2
solve the inequality \((Y-3)...
Given that √3+√5√5 = x + y√15, find the value of (...
A fair coin is tossed three times. Find the probability of getting two heads and one tail. ...
Use the graph find the values of p and q if px + qy ≥ 4...
Find the standard deviation of 5, 4, 3, 2, 1 ...
If ex=1+x+x21.2+x31.2.3+..., find \(\frac{1}{e^{\frac{1}{2...
If the function f(fx) = x3 + 2x2 + qx - 6 is divisible by x + 1, find q...