1.) For a sample proportion p=0.41 from a sample of n=43 what is the standard error (aka standard deviation of the sample proportion “p bar”)? Answer to three decimal places. Hint: you should consult the formula in your textbook if I did not cover this in class, it is simply a direct application of the formula.2.) For a sample of 61 entry level managers you find the standard deviation of incomes is 2,318 (measured in dollars). What is the standard error? Answer to one decimal place.3.) Suppose you have the average price for a sample of Lucky Charms at 35 different stores in the valley. Suppose that the population standard deviation for the prices is 1.4. If the population mean is 4.8, what is the z value for a sample average of 4.5? Answer to two decimal places.
We offer the best custom paper writing services. We have done this question before, we can also do it for you.
Why Choose Us
- 100% non-plagiarized Papers
- 24/7 /365 Service Available
- Affordable Prices
- Any Paper, Urgency, and Subject
- Will complete your papers in 6 hours
- On-time Delivery
- Money-back and Privacy guarantees
- Unlimited Amendments upon request
- Satisfaction guarantee
How It Works
- Click on the “Place Your Order” tab at the top menu or “Order Now” icon at the bottom and a new page will appear with an order form to be filled.
- Fill in your paper’s requirements in the "PAPER DETAILS" section.
- Fill in your paper’s academic level, deadline, and the required number of pages from the drop-down menus.
- Click “CREATE ACCOUNT & SIGN IN” to enter your registration details and get an account with us for record-keeping and then, click on “PROCEED TO CHECKOUT” at the bottom of the page.
- From there, the payment sections will show, follow the guided payment process and your order will be available for our writing team to work on it.
