Question

Consider the following data: x 3 4 5 6 7 P(X=x)P(X=x) 0.2 .1 .2 .2 0.3...

Consider the following data:

x 3 4 5 6 7
P(X=x)P(X=x) 0.2 .1 .2 .2 0.3

Copy Data

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>6)P(X>6). Round your answer to one decimal place.

Step 5 of 5:

Find the value of P(X≤5)P(X≤5). Round your answer to one decimal place.

Math   Statistics-And-Probability   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

variance is 2.2

Standard deviation is 1.5

P(X<6)= 0.3

P(X<=5) = 0.5

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Consider the following data: x −7 −6 −5 −4 −3 P(X=x) 0.2 0.1 0.2 0.2 0.3...
Consider the following data: x −7 −6 −5 −4 −3 P(X=x) 0.2 0.1 0.2 0.2 0.3 Copy Data 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>−5). Round your answer to one decimal place. Step...
Consider the following data: x 4 5 6 7 8 P(X=x) 0.2 0.2 0.1 0.2 0.3...
Consider the following data: x 4 5 6 7 8 P(X=x) 0.2 0.2 0.1 0.2 0.3 Copy Data 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≤8). Round your answer to one decimal place. Step...
Consider the following data: x 4 5 6 7 8 P(X=x) 0.1 0.2 0.2 0.3 0.2...
Consider the following data: x 4 5 6 7 8 P(X=x) 0.1 0.2 0.2 0.3 0.2 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>4). Round your answer to one decimal place. Step 5 of...
Consider the following data: x 4 5 6 7 8 P(X=x) 0.3 0.2 0.1 0.1 0.3...
Consider the following data: x 4 5 6 7 8 P(X=x) 0.3 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>4). Round your answer to one decimal place. Step 5...
Consider the following data: x 4 5 6 7 8 P(X=x) 0.2 0.2 0.1 0.2 0.3...
Consider the following data: x 4 5 6 7 8 P(X=x) 0.2 0.2 0.1 0.2 0.3 Step 3 of 5 : Find the standard deviation. Round your answer to one decimal place.
Consider the following data: x −4 −3 −2 −1 0 P(X=x)P(X=x) 0.3 0.1 0.1 0.2 0.3...
Consider the following data: x −4 −3 −2 −1 0 P(X=x)P(X=x) 0.3 0.1 0.1 0.2 0.3 Copy Data Step 2 of 5 : Find the variance. Round your answer to one decimal place.
Consider the following data: x 2 3 4 5 6 P(X=x) 0.3 0.2 0.2 0.1 0.2...
Consider the following data: x 2 3 4 5 6 P(X=x) 0.3 0.2 0.2 0.1 0.2 Step 1 of 5 : Find the expected value E(X). Round your answer to one decimal place.
Consider the following data: x 5 6 7 8 9 P(X=x)P(X=x) 0.30.3 0.1 0.1 0.3 0.2...
Consider the following data: x 5 6 7 8 9 P(X=x)P(X=x) 0.30.3 0.1 0.1 0.3 0.2 Copy Data Step 2 of 5 : Find the variance. Round your answer to one decimal place.
x −5 −4 −3 −2 −1 P(X=x) 0.2 0.1 0.3 0.1 0.3 Step 3 of 5...
x −5 −4 −3 −2 −1 P(X=x) 0.2 0.1 0.3 0.1 0.3 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> ?5). 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.
x 4 5 6 7 8 P(X=x) 0.3 0.2 0.2 0.1 0.2 Step 2 of 5...
x 4 5 6 7 8 P(X=x) 0.3 0.2 0.2 0.1 0.2 Step 2 of 5 : Find the variance. Round your answer to one decimal place. Answer
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT