Question

In engineering and product design, it is important to consider
the weights of people so that airplanes or elevators aren't
overloaded. Based on data from the National Health Survey, we can
assume the weight of adult males in the US has a mean weight of 197
pounds and standard deviation of 32 pounds. We randomly select 64
adult males. What is the probability that the average weight of
these 64 adult males is over 192 pounds?

Give your answer to 4 decimal places.

** Please tell me the answer as well as a step by step process as to how you got the answer ** Thanks!

Answer #1

Here sample size is n=64>30 so as per central limit theorem distribution of sample mean is normally distributed with mean=197 and standard deviation is

Now we need to find

As sample mean is normally distributed we can convert sample mean to z

Please answer the following Case
analysis questions
1-How is New Balance performing compared to its primary rivals?
How will the acquisition of Reebok by Adidas impact the structure
of the athletic shoe industry? Is this likely to be favorable or
unfavorable for New Balance?
2- What issues does New Balance management need to address?
3-What recommendations would you make to New Balance Management?
What does New Balance need to do to continue to be successful?
Should management continue to invest...

QUESTION 1 1. Brianna is trying to increase her chances of being
promoted to vice president by working to build good work
relationships with other managers outside her own department.
Brianna's behavior should be viewed as dysfunctional politics.
functional politics. coercive power. functional influence. 2 points
QUESTION 2 1. The Gingerbread Factory has a separate unit that
makes their chocolate crunch cookies and another unit that is
completely responsible for all operations in producing their ginger
snap cookies. The Gingerbread...

ADVERTISEMENT

Get Answers For Free

Most questions answered within 1 hours.

ADVERTISEMENT

asked 2 minutes ago

asked 25 minutes ago

asked 26 minutes ago

asked 42 minutes ago

asked 47 minutes ago

asked 47 minutes ago

asked 47 minutes ago

asked 50 minutes ago

asked 51 minutes ago

asked 58 minutes ago

asked 1 hour ago

asked 1 hour ago