Mathematics, 21.04.2020 08:20 Cjohnston742
Which formula is used to calculate the standard deviation of sample data?
TH
-X
+...+
X
-X
n-
1
N
12-) + .+(Xwx)
X1X
+
X2-X
+...+
X
-X
n-1
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Answers: 2
Mathematics, 21.06.2019 20:00, yesseniaroman21
Pepe and leo deposits money into their savings account at the end of the month the table shows the account balances. if there pattern of savings continue and neither earns interest nor withdraw any of the money , how will the balance compare after a very long time ?
Answers: 1
Mathematics, 21.06.2019 20:00, jortizven0001
Seymour is twice as old as cassandra. if 16 is added to cassandra’s age and 16 is subtracted from seymour’s age, their ages become equal. what are their present ages? show !
Answers: 1
Which formula is used to calculate the standard deviation of sample data?
TH
-X
+....
TH
-X
+....
Mathematics, 12.03.2020 22:57