subject
Mathematics, 23.09.2020 04:01 sanji8442

In a sample of scores, the sum of squared deviations from the mean is
1054. The
variance is 62. How large is the sample?

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 17:30
Nine more than four times a number is the same as one less than twice the number. find the number?
Answers: 1
question
Mathematics, 21.06.2019 17:30
Astore sells two types of radios. one type sells $87 and the other for $119. if 25 were sold and the sales were $2495, how many of the $87 radios were sold a) 5 b) 20 c) 15 d)10
Answers: 2
question
Mathematics, 21.06.2019 18:30
What is the prime factorization of 23 ?me with this question
Answers: 1
question
Mathematics, 21.06.2019 19:00
Write a fraction less than 1, which has a denominator of 6 and is greater than 3/4 plz answer !
Answers: 1
You know the right answer?
In a sample of scores, the sum of squared deviations from the mean is
1054. The
varianc...
Questions
question
Mathematics, 16.11.2020 18:10
question
English, 16.11.2020 18:10
question
Mathematics, 16.11.2020 18:10
question
Mathematics, 16.11.2020 18:10
Questions on the website: 13722361