D is the only one which would make sense :)
Your answer is C. Hope this help :D
Answer:
The minimum guaranteed mileage is
Step-by-step explanation:
From the question we are told that
The mean is
The standard deviation is
Generally for the probability to be 4% the minimum guaranteed mileage is evaluated as
=>
=>
From the z table, the critical value corresponding to 0.96 to the left of the curve is
So
=>
Answer:
22
Step-by-step explanation:
Generate the terms of sequence T using the nth term formula n² - 3
a₁ = 1² - 3 = 1 - 3 = - 2
a₂ = 2² - 3 = 4 - 3 = 1
a₃ = 3² - 3 = 9 - 3 = 6
a₄ = 4² - 3 = 16 - 3 = 13
a₅ = 5² - 3 = 25 - 3 = 22
22 is common to sequence S and T