Mathematics, 07.08.2021 06:10 Toyared
The following table shows the probability of rolling the numbers 1 through 8
on a fair 8-sided die.
х
1
2
3
4
5
6
7
8
P(X1/8 1/8 1/8 1/8 1/8 1/8 1/8 1/8
What is the standard deviation of the random variable X, "the number that
comes up on the die"?
A. 3.5
B. 1.708
C. 3.745
D. 14.028
E. 2.291
Answers: 2
Mathematics, 21.06.2019 18:00
An appliance store sells lamps at $95.00 for two. a department store sells similar lamps at 5 for $250.00. which store sells at a better rate
Answers: 1
Mathematics, 21.06.2019 19:50
Examine the two-step equation. − 7 4 + x 4 = 2 which property of operations allows you to add the same constant term to both sides? amultiplication property of equality bdivision property of equality caddition property of equality dsubtraction property of equality
Answers: 2
Mathematics, 21.06.2019 21:50
5. which description does not guarantee that a quadrilateral is a squar ajo is a parallelogram with perpendicular diagonals 0% has all sides congruent and all angles congruent o has all right angles and has all sides congruent 10% is both a rectangle and a rhombus 30%
Answers: 2
Mathematics, 21.06.2019 22:00
Find two numbers if their sum is 91 and the ratio is 6: 7?
Answers: 1
The following table shows the probability of rolling the numbers 1 through 8
on a fair 8-sided die....
Mathematics, 20.04.2021 23:30
Mathematics, 20.04.2021 23:30
Mathematics, 20.04.2021 23:30
Chemistry, 20.04.2021 23:30
Spanish, 20.04.2021 23:30
Mathematics, 20.04.2021 23:30
Geography, 20.04.2021 23:30
Mathematics, 20.04.2021 23:30