Answer:
Option D) 0.014
Step-by-step explanation:
We are given the following in the question:
Sample size, n = 1200
Sample proportion =
We have to make a 95% confidence interval.
Formula for standard error:
Putting the values, we get:
Thus, the correct answer is
Option D) 0.014
Answer:
5
Step-by-step explanation:
10 - 5 = 5 the range is the difference from the highest value to the lowest value
Answer:
The correct answer is (edit: b).
Step-by-step explanation:
9514 1404 393
Answer:
a) 1,544,804,416
b) 52,523,350,144
c) 34
Step-by-step explanation:
(a) Each character position can be any of 24 letters or 10 digits, so any of 34 characters. The number of possible characters sets increases by a factor of 34 for each added character. A six-character plate will have ...
34^6 = 1,544,804,416 . . . possibilities
__
(b) 34^7 = 52,523,350,144 . . . possibilities
__
(c) 34^7/34^6 = 34 . . . times as many
