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Determining the least squares trend equation

Listed is the selling price for a share of PepsiCo, Inc. at the close of the year A. Plot the data B. Determine the least squares trend equation C. Calculate the points for years 1993 and 1998 See attachment below for time series table.

Subject:

Statistics

Topic:

All Topics

Posting ID:

6334

OTA ID:

102524

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Mean, median, mode, range, standard deviation and probability

Mean, median, mode, range, standard deviation and probability. Please see the attached file.

Subject:

Statistics

Topic:

All Topics

Posting ID:

6359

OTA ID:

103300

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Working with probability given a specific situation

Do you try to pad your insurance claim to cover your deductible? About 40% of all U.S. adults will try to pad their insurance claims. Suppose that you are the director of an insurance adjustment office. Your office has just received 128 insurance claims to be processed in the next few days. What is the probability that a. half or more of the claims have been padded? b. Fewer than 45 of the claims have been padded c. From 40 to 64 of the claims have been padded d. More than 80 of the claims are not padded

Subject:

Statistics

Topic:

All Topics

Posting ID:

6360

OTA ID:

103447

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Am I using the right formula?

I'm not sure if I'm using the correct formula for this problem. It's a hypothesis testing problem so I need to do all the steps. Here is what I put. Ho: mu<.27 Ha: mu ->.27 I used z=p-hat-P/p((1-p)/n) the denominator square rooted. So my answer was 6.396. I just don't think I'm using the right formula. Any help would be great.

Subject:

Statistics

Topic:

All Topics

Posting ID:

6365

OTA ID:

101733

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Linear Programming

The Dub-Dub and Dub Company produces and markets three lines of WEB page designs: A, B, and C; A is a standard WEB page design and B and C are professional WEB page designs. The manufacturing process for the WEB page designs is such that two development operations are required - all WEB page designs pass through both operations. Each WEB page design requires 3 hours of development time in Operation 1. In Operation 2 WEB page design A requires 2 hours of development time; WEB page design B requires 4 hours; and WEB page design C requires 5 hours. Operation 1 has 50 hours of development time per week and Operation 2 has sufficient manpower to support 80 hours of development per week. The ... click for more

Subject:

Statistics

Topic:

All Topics

Posting ID:

6367

OTA ID:

103300

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