Consider the following data:
x | -5 | -4 | -3 | -2 | -1 |
---|---|---|---|---|---|
P(X=x) | 0.2 | 0.3 | 0.2 | 0.1 | 0.2 |
Step 2 of 5: Find the variance. Round your answer to one decimal place
Consider the following data:x-4-3-2-10P(X=x)0.30.1020103Step 2 of 5: Find the variance, Round your answer to one decimal place
Consider the following data: x 3 4 5 6 7 P(X=x) 0.1 0.3 0.3 0.1 0.2 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>4). Round your answer to one decimal place. Step 5 of 5: Find the value of P(X≤6). Round your answer to one decimal place.
Consider the following data: x 5 6 7 8 9 P(X=x)P(X=x) 0.3 0.1 0.1 0.3 0.2 Copy Data Step 2 of 5 : Find the variance. Round your answer to one decimal place.
Consider the following data: x 0 1 2 3 4 P(X=x) 0.1 0.2 0.2 0.3 0.2 Step 4 of 5 : Find the value of P(X>3) . Round your answer to one decimal place.
Consider the following data: x678910P(X=x)0.30.20.10.10.3Step 1 of 5: Find the expected value E(X). Round your answer to one decimal place.
Consider the following data: -2 -1 0 1 2 P(X = x) 0.2 0.1 0.2 0.1 0.1 0.3 Copy Data Step 3 of 5: Find the standard deviation. Round your answer to one decimal place.
Consider the following data: x 6 7 8 9 10 P(X=x) 0.1 0.3 0.1 0.1 0.4 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<9)P(X<9). Round your answer to one decimal place. Step 5 of...
Consider the following data: x −2 −1 0 1 2 P(X=x) P(X=x) 0.2 0.2 0.2 0.1 0.3 Copy Data Step 4 of 5 : Find the value of P(X>0) . Round your answer to one decimal place.
Consider the following data: P(X=x) | 0.3 | 0.2 | 0.1 | 0.2 | 0.2 Step 1 of 5: Find the expected value E). Round your answer to one decimal place
Find the variance of the following data. Round your answer to one decimal place. x34567P(X=x)0.10.30.10.20.3