Question

Find the mean of the given probability distribution 1) x | P(x) 0 | 0.26 1 | 0.11 2 | 0.16 3 | 0.05 4 | 0.42 A) ? = 2.26 B) ? = 2.52 C) ? = 2.42 D) ? = 2.16 2) The probabilities that a batch of 4 computers will contain 0, 1, 2, 3, and 4 defective computers are 0.4096, 0.4096, 0.1536, 0.0256, and 0.0016, respectively. Round answer to the nearest hundredth. A) ? = 2.00 B) ? = 0.80 C) ? = 0.70 D) ? = 1.21 Provide an appropriate response. Round to the nearest hundredth 3) Find the standard deviation for the given probability distribution x | P(x) 0 | 0.37 1 | 0.13 2 | 0.06 3 | 0.15 4 | 0.29 A) ? = 2.90 B) ? = 1.81 C) ? = 2.52 D) ? = 1.70

          Find the mean of the given probability distribution
1)
x | P(x)
0 | 0.26
1 | 0.11
2 | 0.16
3 | 0.05
4 | 0.42
A) ? = 2.26
B) ? = 2.52
C) ? = 2.42
D) ? = 2.16
2) The probabilities that a batch of 4 computers will contain 0, 1, 2, 3, and 4 defective computers are 0.4096, 0.4096, 0.1536, 0.0256, and 0.0016, respectively. Round answer to the nearest hundredth.
A) ? = 2.00
B) ? = 0.80
C) ? = 0.70
D) ? = 1.21
Provide an appropriate response. Round to the nearest hundredth
3) Find the standard deviation for the given probability distribution
x | P(x)
0 | 0.37
1 | 0.13
2 | 0.06
3 | 0.15
4 | 0.29
A) ? = 2.90
B) ? = 1.81
C) ? = 2.52
D) ? = 1.70

Find the mean of the given probability distribution
1)
x | P(x)
0 | 0.26
1 | 0.11
2 | 0.16
3 | 0.05
4 | 0.42
A) ? = 2.26
B) ? = 2.52
C) ? = 2.42
D) ? = 2.16
2) The probabilities that a batch of 4 computers will contain 0, 1, 2, 3, and 4 defective computers are 0.4096, 0.4096, 0.1536, 0.0256, and 0.0016, respectively. Round answer to the nearest hundredth.
A) ? = 2.00
B) ? = 0.80
C) ? = 0.70
D) ? = 1.21
Provide an appropriate response. Round to the nearest hundredth
3) Find the standard deviation for the given probability distribution
x | P(x)
0 | 0.37
1 | 0.13
2 | 0.06
3 | 0.15
4 | 0.29
A) ? = 2.90
B) ? = 1.81
C) ? = 2.52
D) ? = 1.70

Added by Ver-Nica D.

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