Answer:
Step-by-step explanation:
2m=460.6
M=230.3
Answer:
He hits 25 golf balls per hour.
Step-by-step explanation:
Divide 250 by 10 to get the answer.
Answer:
And the deviation would be:
Step-by-step explanation:
For this case we have the following distribution given:
X 0 1 2 3 4 5 6
P(X) 0.3 0.25 0.2 0.12 0.07 0.04 0.02
For this case we need to find first the expected value given by:
And replacing we got:
Now we can find the second moment given by:
And replacing we got:
And the variance would be given by:
And the deviation would be:
Answer:
.05 or 1/20
Step-by-step explanation:
If you meant 3/10 divided by 6 then the answer is .05 aka 1/20
May I have brainliest if this helped you?
<em>Hope this helped!!</em>
<em>Bella was here :)</em>