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 18:00
Find the slope and the y-intercept if there's one and the equation of the line given these two points( 3, 2) and( 3, -4)
Answers: 2
question
Mathematics, 21.06.2019 21:30
If f(x)=x+7 and g(x)=1/x what is (fog)(x)
Answers: 1
question
Mathematics, 21.06.2019 22:00
Using inductive reasoning, what is the next two numbers in this set? 1,-7,13,-19 i got the numbers 14,-26 is that right?
Answers: 2
question
Mathematics, 21.06.2019 23:00
Divide. –4.2 ÷ 6 = a –0.7 b 0.7 c –7 d 7 me
Answers: 2
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, 09.04.2021 16:10
question
Mathematics, 09.04.2021 16:10