Answer:
100000 is your answer
Step-by-step explanation:
Hope it helps...
Thanks for the points
You do peranthais first then go left tobright
a. Let be a random variable representing the weight of a ball bearing selected at random. We're told that , so
where . This probability is approximately
b. Let be a random variable representing the weight of the -th ball that is selected, and let be the mean of these 4 weights,
The sum of normally distributed random variables is a random variable that also follows a normal distribution,
so that
Then
c. Same as (b).
If she got a speeding ticket that means that she was driving faster (FASTER not the same as) then the max of 100 kmh. so...
s > 100
Hope this helped!
Answer:
8/3
Step-by-step explanation:
i took the quiz