Mathematics
Mathematics, 17.05.2021 04:10, culbertchristi5634

12 15 8 9 14 8 17 14 8 15 Find the estimated variance and standard deviation for the number of hours spent
studying.

answer
Answers: 2

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 16:00, brattymoo1009
This race was first held in 1953 on august 16th. every decade the race finishes with a festival. how many years is this?
Answers: 2
image
Mathematics, 21.06.2019 16:30, melissapulido198
Ineed if you could explain and give me the answer you! this needs done
Answers: 1
image
Mathematics, 21.06.2019 17:30, BreBreDoeCCx
If the class was going to get a class pet and 5 picked fish and 7 pick bird and 8 picked rabbits have many students were in the
Answers: 1
image
Mathematics, 21.06.2019 19:00, ale1910
Quick! a survey of 57 customers was taken at a bookstore regarding the types of books purchased. the survey found that 33 customers purchased mysteries, 25 purchased science fiction, 18 purchased romance novels, 12 purchased mysteries and science fiction, 9 purchased mysteries and romance novels, 6 purchased science fiction and romance novels, and 2 purchased all three types of books. a) how many of the customers surveyed purchased only mysteries? b) how many purchased mysteries and science fiction, but not romance novels? c) how many purchased mysteries or science fiction? d) how many purchased mysteries or science fiction, but not romance novels? e) how many purchased exactly two types of books?
Answers: 3
Do you know the correct answer?
12 15 8 9 14 8 17 14 8 15 Find the estimated variance and standard deviation for the number of hour...

Questions in other subjects:

Konu
Mathematics, 02.09.2020 01:01