Answer:
c. is computed by summing all the data values and dividing the sum by the number of items.
Step-by-step explanation:
Mean is said to be the average of the entire data set. Even in case when data set is too large we choose to calculate the mean of sample. In that case, sum up all the data of sample and divide by the number of items.
For example:
There are 50 students in the class, but some students are not present, some are not in the class, to collect information from all students is not feasible, in that case.
The data of some random 10 students is taken, example to check the proficiency in mathematics their scores in last class test are summed up, and divided by number of students considered.
That is sum of marks obtained by 10 students divided by 10, will provide the mean.
Answer:
0 m30 kg15 s-30 K-15
Step-by-step explanation:
that should be the answer
Answer:
1st choice c>190.29
Step-by-step explanation:
First I subtracted 668 from 2000 ad got 1332. I then divided 1332 by 7 since they are collecting cans on the final 7 days. and got 190.285714286. When I round up the answer I got 190.29. Now I can immediately know that the 2nd choice is wrong. In the first sentence of the question, it said "more than 2,000" so based on that I know it's the answer choice with the greater than sign.
Hope this help you :)
Answer:
G'(0,5)
H'(4,-5)
F'(-2,-2)
Step-by-step explanation:
We need to identify the three vertices from the figure on the graph:
G(-3,5)
H(1,-5)
F(-5,-2).
If we translate these points 3 units to right, then that effects the x-coordinates.
So 3 more than -3, is 0.
3 more than 1 is 4.
3 more than -5 is -2.
So the new points are:
G'(0,5)
H'(4,-5)
F'(-2,-2).
