Answer:
11/1000 is the answer let me know if you need more help
Answer:
85.
Step-by-step explanation:
Let x represent Bernie's highest score.
We have been given that Bernie played 3 rounds of golf, and the mean of his score was 78. His lowest score was 74.
Since Bernie's lowest score is 74, so we can assume that his score on 2nd round would be 75.
Now, we will use mean or average formula to solve our given problem.
Let us solve for x.
Therefore, the greatest possible value of his highest score would be 85.
Answer:
Step-by-step explanation:
x = 3
Let
S = sum of the data values
n = number of data values
The mean M is equal to
M = S/n
since you add up the values and divide by n. We don't need to know what S or n are.
If we add 5 to each data value, then we're adding on n copies of 5, or 5n
The new mean N is
N = (S+5n)/(n)
N = (S/n) + (5n/n)
N = M + 5
The new mean is a result of taking the old mean M and adding on 5
So,
N = M+5
N = 10+5
N = 15
The standard deviation will remain the same because each data value hasn't moved in relation to one another. Every data value has been shifted up the same amount. For instance if A and B are two points in this data set, then A+5 and B+5 will be the same distance away. Apply this logic to any number of data values. While standard deviation isn't that simple, it still has a loose connection to "distance" of the values, or how spread out they are.
So that's why the final answer is choice C)
Answer:
Where is the inequality though?
