10. Fire department response time is the length of time it takes a fire truck to arrive at the scene of a fire starting from the time the call was given to the truck. Response time for the Castle
Wood Fire Department follows a normal distribution. The response time has mean y = 9.8
minutes with standard deviation o = 2.1 minutes. If a random sample of 35 response times
is taken and the mean response time is computed, find the probability that the wait time is
more than 9 minutes.
a.
Is the sample size large enough to use the Central Limit Theorem? If it doesn't meet
the minimum sample size, why can we still calculate the probability?

i found two solutions,   n = 2 • ± √3 = ± 3.4641

step-by-step explanation:

exa:

)

3+11

14

step-by-step explanation:

from this example, we can see that subtracting with integers is the same as adding the opposite. we can solve using a number line or by using the saying "keep, change, change" to us solve. it is important to remember that we can subtract a negative and end up with a larger number than we started with.

step-by-step explanation:

if you want to separate 54 into 6 individual tiers then you need to divide if you want to separate 54 into 6 individual tiers then you need to divide 6 and 54.

if you divide 9 by 6 you will get 54.

- hope i .