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Calculus and Above

# A consulting company wants to estimate the proportion of

Customer Question
good morning JA: Hi. What is...
good morning
JA: Hi. What is your issue regarding?
Customer: A consulting company wants to estimate the proportion of Americans who own
their house. What sample size should be obtained if the estimate is expected to be within 0.02 with 90% confidence if a.
they use an estimate of 0.675 from the Census Bureau?
b.
they
do not use any prior estimates?
But in solving this problem, you are actually using a
form of "prior" estimate in the formula used.
In this case, what is your "actual" prior
estimate?
JA: The advanced math tutor can help you get an A on your homework or ace your next business test. Is there anything else important you think the advanced math tutor should know?
Customer: no. i just dont understand the 90% confidence thing
Submitted: 1 year ago.Category: Calculus and Above
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Answered in 1 hour by:
11/10/2016
Tutor: Mr. Glenn, Math and Stat Expert replied 1 year ago
Mr. Glenn, Math and Stat Expert
Category: Calculus and Above
Satisfied Customers: 858
Experience: Math Professor for at least 15 yrs
Verified

Hi

Thank you for using this site, May I know when is the deadline of your homework? Please reply asap.

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Customer reply replied 1 year ago
Tonight please. I leave to go out of town tomorrow and that why I'm trying to rush this.
Tutor: Mr. Glenn, Math and Stat Expert replied 1 year ago

may I know your time zone?

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Tutor: Mr. Glenn, Math and Stat Expert replied 1 year ago

Hi

Do you still need help on this?

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Customer reply replied 1 year ago
I do. But I'm not paying more I already gave you almost \$50 why do I need to upgrade again.
Tutor: Mr. Glenn, Math and Stat Expert replied 1 year ago

I'm sorry, I am also user of this site just like you, so I have not received any payment.

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Tutor: Mr. Glenn, Math and Stat Expert replied 1 year ago

What you have paid is just a deposit to the site, once an offer is accepted, a portion of that will be given to me by the site.

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Tutor: Mr. Glenn, Math and Stat Expert replied 1 year ago

Can you kindly accept the small offer below?

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Customer reply replied 1 year ago
They already took \$48 which is absolutely crazy and now my time has past. Not your fault but I'll asking for a refund. Thank you
Tutor: Mr. Glenn, Math and Stat Expert replied 1 year ago

ok

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