The data set: 25, 45, 73, 16, 34, 98, 34, 45, 26, 2, 56, 97, 12, 445, 23, 63, 110, 12, 17, and 41.the mean of this data set is ( round to two decimal points.) a. 62.30 b. 63.15 c. 63.30 d. 63.70

D:63.70

Step-by-step explanation:

We are given that a set of data

25,45,73,16,34,98,34,45,26,2,56,97,12,445,23,63,110,12,17,41.

We have to find the value of mean of given data .

We know that formula to find the mean =

Total number of data =n=20

Substitute the values in the given formula then we get

Mean=

Mean=

Mean=63.7

Hence, option D is true.

D:63.70

i use my brain for prombles like this maybe you could try it

step-by-step explanation:

6(h+1)/2=a

a=area

step-by-step explanation:

its the same thing as a square or rectangle but after multiplying two sides you need to divide it by two.