The answer to the question
Answer:
Step-by-step explanation:
10+100=1000
20+100=2000
Answer:
A= 30, B= 20, C= 50
Step-by-step explanation:
Just took test
The margin of error (MOE) can be calculated by using the
formula:
MOE = 1.96 sqrt [p (1 – p) / n]
So substituting the values:
MOE = 1.96 sqrt [0.5 (1 – 0.5) / 400]
MOE = 0.049
Therefore answer:
<span>A. 0.049</span>
Answer:
common difference
Step-by-step explanation:
The consecutive terms in an arithmetic sequence have a common difference d between them.
If a is the first term in the sequence, then the terms are
a, a + d, a + 2d, a + 3d, ......... , a + (n - 1)d
