Answer:
And we can find the probability using the complement rule and with the normal standard table like this:
The probability that the mean height for the sample is greater than 65 inches is 0.007
Step-by-step explanation:
Let X the random variable that represent the women heights of a population, and we know the following parameters
and 
We are interested on this probability
Since the sample size selected is 75>30 we can use the centrel limit theorem and the appropiate formula to use would be the z score given by:
If we find the z score for 65 inches we got:
And we can find the probability using the complement rule and with the normal standard table like this:
The probability that the mean height for the sample is greater than 65 inches is 0.007
Answer:
it will 3rd one. hope it helps
Answer:
<u>Optimal number of hot dogs: Eight
</u>
<u>Maximum utility: Fifty five</u>
Correct statement and question:
Biff's Hot Dog Utility
Hot Dogs Total Utility (utils) Marginal Utility (utils)
5 48 —
6 52 4
7 54 2
8 55 1
9 54 - 1
10 51 - 3
If Biff is rational (and has no intention of winning the hot dog eating contest), what is the optimal number of hot dogs he will eat and what will his maximum level of utility be?
Source
Question that can be found at coursehero, but can't provide the exact link because it would be rejected by brainly if I write it down.
Step-by-step explanation:
What is the optimal number of hot dogs he will eat and what will his maximum level of utility be?
<u>According to the information provided in the table above, the optimal number of hot dogs Biff will eat is 8. The maximum utility he can reach eating 8 hot dogs is 55. After 8, the total utility start to decrease because the marginal utility starts to be negative.</u>
