Answer:
The answer will be D. (2,4)
*n wil have three distinct elements when exactly two of the elements (n-2, n+2, 2n, n/2) are the same.
If n-2=n+2:
If n-2=2n:
If n-2=n/2:
If n+2=2n:
If n+2=n/2:
If 2n=n/2:
*n have exactly three distinct elements for 5 distinct integers n.
*(-4)={-8, -6, -2}
*(-2)={-4, -2, -1}
*0={-2, 0, 2}
*2={0, 1, 4}
*4={2, 6, 8}
For the first one it would be C.
Answer:
0.1 is the probability that the next customer will purchase a loaf of bread.
Step-by-step explanation:
We are given the following in the question:
Number of customers,n = 500
Number of customers that bought loaf of a bread = 50
Relative Frequency Approach:
- The relative frequency approach is useful when the classical approach cannot be used.
- If an experiment is performed a large number of time and a particular outcome occurs a percentage of the time, then that particular percentage is close to the probability of that outcome.
Thus, using relative frequency approach of probabilities,
P( next customer will purchase a loaf of bread) =
Thus, 0.1 is the probability that the next customer will purchase a loaf of bread.
Step-by-step explanation:
hope this helps
20 cent per inch