Category Archives: Calculation

Explain the main message of the plot. What is the point the author(s) is trying to make?

Tests and Measurement Homework 1 (25 points) Part A. Creating and validating a measure (15) a) Recent tragic events as the result of firearm use have sparked an interest in mental health screening for firearm ownership. Create a screening measure for mental health as it would apply to firearm purchase/ownership. List the 5 items. b) […]

Discuss,The local grocery store had a sale on enemy drinks. Shalonda and Kathy went to get some for their team. Shalonda bought 4 less than twice as many as Kathy. If Kathy bought 10, how many cans of enemy drink did Shalonda buy?

Question 14 The perimeter of the triangle below is (12x — 7) . Find the length of the missing side. (x —8 (8x+4) Question 15 The local grocery store had a sale on enemy drinks. Shalonda and Kathy went to get some for their team. Shalonda bought 4 less than twice as many as Kathy. […]

. Discuss the comparison distribution, that is, what is the assumptions about the data? Is it normal or non-parametric? Determine the t-critical score. Calculate the t-sample score from StatCrunch (show screenshots). Write a conclusion. The conclusion should discuss a summary of the analysis, the type of t-test used, the number of samples in the data set, the degree of freedom, the t-critical scores and the t-statistics score. The conclusion should state if the null hypothesis was rejected based on comparing the t-critical value to the t-statistics. It should also state if the analysis is statistically significant.

For each analysis, write a hypothesis with correct notation. Discuss the comparison distribution, that is, what is the assumptions about the data? Is it normal or non-parametric? Determine the t-critical score. Calculate the t-sample score from StatCrunch (show screenshots). Write a conclusion. The conclusion should discuss a summary of the analysis, the type of t-test […]

Explain the difference between discrete and continuous random variables. Give examples of each.

In probability theory, there are two kinds of random variables, discrete and continuous. Explain the difference between discrete and continuous random variables. Give examples of each. b) Answer the following questions on discrete random variables: Describe the characteristics of a discrete random variable and its probability distribution. How do you find the probability of an […]

Which of these 8 cost categories would be considered variable, and which fixed? Explain why.

The corporation you work for has asked for a summary and report of the future projections for the next 5 years. With the help of your CFO, you have put together the following preliminary budget figures based on last year’s numbers for a planned production and sales level of 4,000 units per year: Building depreciation […]

Discuss your findings in a few sentences. Is r positive or negative? Why? Is a line a good curve to fit to this data? Why or why not? Is the linear relationship very strong, moderately strong, weak, or nonexistent?

(LR-1) Describe your topic, provide your data, and cite your source. Collect at least 8 data points. Label appropriately.  (Highly recommended: Post this information in the Linear Model Project discussion as well as in your completed project. Include a brief informative description in the title of your posting. Each student must use different data.) The idea with the discussion posting is two-fold: (1) To […]

Classify each of your variables as qualitative or quantitative and explain why they fall into the category that you chose.

Present two different types of data, or variables, used in the health field. Examples could be blood pressure, temperature, pH, pain rating scales, pulse oximetry, % hematocrit, minute respiration, gender, age, ethnicity, etc. Classify each of your variables as qualitative or quantitative and explain why they fall into the category that you chose. Also, classify […]

Why should we do this project? What will be gained, changed, or modified? Is there a financial or business reason to do this project? This area should contain any feasibility studies, NPV, PI, PB, or PBD used to advance the project.

Project Title/Name: Start up coffee shop Brew2U shop and delivery. Project Description/Mission/Purpose: What is your project going to accomplish? Promote Healthy and tasty coffe  How does this project relate to overall goals and objectives of the company? Promote and deliver healthy coffee across the nation.   It is part of a program or […]

What changes have you observed in your own learning or knowledge of math/quantitative methods as a result of the topics introduced in Weeks 3 and 4 of this course?

Weeks 3 and 4 objective: Apply elementary descriptive statistics, probability theories and quantitative methods in business in business decision making under risk and uncertainty. For the applied assignment, please submit a 5-6 slide PPT (NOT including title page and references page) that includes the following parts: PART 1: Create a context: Introduce a real-world business […]