Methodology (Research Design or Methodology of the Study)

This chapter contains the discussion of the research design, the locale of the study, the respondents of the study, research instruments and validation of instruments, research procedure and statistical treatment of the data used in the study. Research Design The descriptive method of research will be use in this study withthe questionnaire as the main… View Article

Student Spending

Abstract We used a stratified random sample to examine the spending patterns of a traditional student population at one large residential university in a small Midwestern town. Juniors and seniors spent more than underclassmen on recreation, food, general merchandise, and miscellaneous items. Male students spent more on recreation (40 percent more) while females outspent males… View Article

Level of measurement

1. What demographic variables were measures at least at the interval level of measurement? a. The number of hours worked per week and the length of labor (hrs) 2. What statistics were used to describe the length of labor in this study? Were these appropriate? a. Length of labor for both the control and experimental… View Article

Using Statistics To Describe A Study Sample

Most studies describe the subjects that comprise the study sample. This description of the sample is called the sample characteristics which may be presented in a table or the narrative of the article. The sample characteristics are often presented for each of the groups in a study (i.e. experimental and control groups). Descriptive statistics are… View Article

The ACL Benford command

A. 1. The ACL Benford command counts the times each digit or digit combination occurs in a data set and makes a comparison between actual count and expected count. The output of the command is showed in a graph and includes Z-statistic for each count to help evaluate the significance of deviation between actual and… View Article

Anxiety and Country

Answer: This study examined differences in anxiety level between an industrial country and a nonindustrial country. Anxiety is assessed three ways—cognitive, affective, and behavioral—with higher scores indicating higher levels of the anxiety dimensions. Directions: Using the SPSS data file answer the following questions. NOTE: Helpful hints are provided here for you to use while answering… View Article

When To Use Each Test

When to use each test? What is the sig value? Whether or not it is significant? Read output and tell you what that value means (significant or not) One sample: given population value and compare your sample to that population Know if its significant: analyze compare means, one sample t-test Independent sample t-test: lab one… View Article

Marriott Corporation” the Cost of Capital

What is the weighted average cost of capital for the Marriott Corporation and cost of capital for each of its divisions? – What risk-free rate and risk premium did you use to calculate the cost of equity? – How did you measure the cost of debt? – How did you measure the beta for each… View Article

Purpose of descriptive statistics

The general process of gathering, organizing, summarizing, analyzing, and interpreting data is called3) The performance of personal and business investments is measured as a percentage, return on investment. What type of variable is return on investment 4) What type of variable is the number of robberies reported in your city5) What level of measurement is… View Article

Quality Associates

Quality Associates, a consulting firm, advises its clients about sampling and statistical procedures that can be used to control their manufacturing processes. In particular application, a client gave Quality Associates a sample of 800 observations taken during a time in which that client’s process was operating satisfactorily. The sample standard deviation for these data was… View Article

Standard Deviation

Standard deviation can be difficult to interpret as a single number on its own. Basically, a small standard deviation means that the values in a statistical data set are close to the mean of the data set, on average, and a large standard deviation means that the values in the data set are farther away… View Article

Epidermic cell observation

The sample of epidermal cells were taken from two onions instead of one onion (layer 6-10 from the first onion, layer 1-4 from the second onion) due to the time limit of experiment which may cause an inconsistency in raw data because the two onions are slightly different in preserved temperature, shape, and growing environment…. View Article

Descriptive statistic

Table 1 shows the descriptive statistics about the 74 models of automobiles released in the year 1978, these include the automobiles’ price, mileage, repair record, headroom, trunk space, weight, length, turn circle, displacement and the gear ratio with its corresponding results. In terms of automobiles’ price, it ranges to $3,291.00 up to $15,906.00 for the… View Article

Bees. Solve the problem.

Solve the problem. 1) Find the critical value that corresponds to a degree of confidence of 91%. A) 1.70B) 1.34 C) 1.645 D) 1.75 2) The following confidence interval is obtained for a population proportion, p:0.817 < p < 0.855 Use these confidence interval limits to find the point estimate, A) 0.839 B) 0.836 C)… View Article

The researchers were motivated to use the Luzon Brokerage Corporation

The researchers were motivated to use the Luzon Brokerage Corporation as the main subject of their research because of the issues they have heard from the past customers which are complaining about the service of the LBC. They wanted to help the LBC to know what are the lapses occur from their transaction and help… View Article