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Find the variance of the following data. Round your answer to one decimal place. x 4 3 2 1 0 1 1 P(X=x) P(X=x) 0.1
Find the variance of the following data. Round your answer to one decimal place.
x
4
3
2
1
0
1
1P(X=x)
P(X=x)
0.1
0.2
0.2
0.1
0.1
0.3
Step 1 of 5: Find the expected value E(X). Round your answer to one decimal place. Step 2 of 5: Find the variance. Round your answer to one decimal place.
Step 3 of 5: Find the standard deviation. Round your answer to one decimal place.
Step 4 of 5: Find the value of P(X<2)P(X<2). Round your answer to one decimal place. Step 5 of 5: Find the value of P(X0). Round your answer to one decimal place.
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