# An hour ago, you sent an order of 74 boxes of your A1 ball

An hour ago, you sent an order of 74 boxes of your A1 ball bearings to a customer on your delivery truck. You have just found out that your truck is going to go over a bridge that has a weight limit of 11,500 lbs. You need to determine if your truck will safely make it over the bridge. If you determine that the truck cannot make it over the bridge, you will need to call the driver and have him/her turn back.The plant manager has told you that an empty delivery truck with the driver weights about 8500 lbs.You have 30 boxes of the A1 ball bearings in your plant. You immediately had them weighed. The weights of the boxes are:40.141.1 39.5 40.1 39.141.2 37.6 39.1 41.6 40.843.2 38.9 38.1 43.5 36.939.1 40.5 41.2 37.6 44.038.0 39.8 42.1 38.6 41.343.7 36.9 43.6 38.1 40.2Calculate the Mean and the Standard Deviation of this sample.Using the normal distribution curve, calculate the probability the truck’s total weight is under 11,500 lbs. What is your decision? Will you allow the truck to continue or will you call the driver and tell him/her to turn back? Show all of your calculations.Discuss several types of sampling: e. convenience sampling, random sampling, stratified sampling, systematic sampling or cluster sampling. Discuss which type of sampling is used in this scenario.Discuss what sampling bias is. Do you believe that using the 30 boxes in your warehouse caused sampling bias?What does the central limit theorem state and why is it important to solving this problem. Is the thirty boxes of ball bearings enough to predict the probability of safely going over the bridge?Use the template provided to complete a 5-page report (excluding the cover page). NOTE: Please delete all instructions and examples before submitting your work.Use this template to complete your assignment.Submitting your assignment in APA format means, at a minimum, you will need the following:Title page: The title should be in all capitals.Length: 5 pages minimumBody: This begins on the page following the title page and abstract page and must be double-spaced (be careful not to triple- or quadruple-space between paragraphs). The typeface should be 12-pt. Times Roman or 12-pt. Courier in regular black type. Do not use color, bold type, or italics, except as required for APA-level headings and references. The deliverable length of the body of your paper for this assignment is 5 pages. In-body academic citations to support your decisions and analysis are required. A variety of academic sources is encouraged.Reference page: References that align with your in-body academic sources are listed on the final page of your paper. The references must be in APA format using appropriate spacing, hanging indent, italics, and uppercase and lowercase usage as appropriate for the type of resource used. Remember, the Reference page is not a bibliography but a further listing of the abbreviated in-body citations used in the paper. Every referenced item must have a corresponding in-body citation

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## Discussion # 1 Due Weds 08/19/21 Wk 1 Discussion 1 – Statistics [due Thurs] Discussion Topic Top of Form Please

Discussion # 1 Due Weds 08/19/21

Wk 1 Discussion 1 – Statistics [due Thurs]

Discussion Topic

Top of Form

Please refer to the resources provided on CDS Central. They are intended to help you engage effectively on the discussion board.

Due Thursday

This course provides foundational information about statistics.

Frankfort-Nachmias [supanova_question]

## For this discussion assignment, identify and discuss a measure of “central tendency,” which is our

Statistics Assignment Help For this discussion assignment, identify and discuss a measure of “central tendency,” which is our focus in Ch. 3. The three we focus on in this class are the mean, median, and mode. You don’t need to write about all three, but be sure to cite the source of your information. For instance, you could describe the mean height of Los Angeles Lakers players and link to the Wikipedia website (Links to an external site.) that lists that information. Then, perhaps you could describe why that value might be important to measure. Or as another example, you could write about the median income (Links to an external site.) in the United States, and discuss anything you want regarding that value. Importantly, you can’t use either of my two examples, since I want you to look for your own examples of measures of central tendency in the real world.
Once you submit this post, you will then have access to everyone else’s posts, at which point you must then respond to at least one other student by adding to their discussion, perhaps asking them a question, or reacting to their post in a meaningful way. There is no word limit for the response component, but as indicated in the syllabus, there must be substance to your post (simply saying “I agree with you” or “great post” or “nice job” is usually not enough to add value to the discussion).
10 point grading criteria:5 points for an initial post that is on topic and at least 100 words5 points for a response to at least one other student

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## Discuss what type of data this ( quantitative-continuous) and the model used. 2-Identify

Discuss what type of data this ( quantitative-continuous) and the model used.
2-Identify which variables are categorical and which variables are numeric. Calculate the estimated value of the plot of land for the following condition:
A residential lot of size 5000 sq ft that is situated 1 mile from the highway in a neighborhood that has no abandoned houses and a median income of \$20, 000. The time of sale is 10 months. Discuss your findings and how to decide which model is right for your data.

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