Answer:
The answer is A.
Step-by-step explanation:
You have to apply :
So for this question :
Answer:
Yes
Step-by-step explanation:
y-2=-5(x-2)
y=-3(x-2)
Answer:
reciprocal
Step-by-step explanation:
From the rules of modular arithmetic, (A+B)mod C= (A)modC +(B)modC
So, (m + dk) mod d = (m) mod d+<span> (dk) mod d
clearly </span>(dk) mod d = 0, as one of the things (dk) mod d represents, is the remainder of dk, when divided by d, which is clearly 0.
Thus
(m + dk) mod d = (m) mod d+ (dk) mod d= (m) mod d+ 0=(m) mod d
(m + dk) mod d =(m) mod d
The Empirical Rule states that, when the distribution is bell-shaped, around 95% of all observations will be within 2 standard deviations from the mean, which means from μ - 2σ to μ + 2σ.
The binomial distribution is a bell-shaped distribution with:
μ = np and
σ = √(np(1-p))
Therefore, 95% of the outcomes will be in the interval from np-2√(np(1-p)) and np+2√(np(1-p))
Any observation that lies outside this interval (which means greater than np+2√(np(1-p)) or less than np-2<span>√(np(1-p))</span> ) occurs less then 5% of the times and therefore can be considered "unusual".
