Do Childs Shoe Size Increase with Age Essay

Due to financial hardship, the Nyke shoe company feels they only need to make one size of shoes, regardless of gender or height. They have collected data on gender, shoe size, and height and have asked you to tell them if they can change their business model to include only one size of shoes – regardless of height or gender of the wearer. In no more 5-10 pages (including figures), explain your recommendations, using statistical evidence to support your findings. The data found are below:

Also a repeated measure ANOVA was used to test differences between footwear conditions in eccentric and concentric phases by intensity. Using ANOVA versus conducting multiple T-test was a benefit to the study. ANOVA decreases the chance of making a type 1 error. If there was statistical significance identified from the analysis a post hoc test was ran to help identify where the significance came from. In this study statistical analysis was performed using PASW

would you conduct this study? Make sure that you identify your hypothesis, and which research

In the documentary series, Seven Up, a group of seven year olds, from Great Britain, give self-reports, in a longitudinal study, every seven years, about various topics in their lives. The type of observation being used is structured. The same participants are being used, and know they are being observed and out of all the characters, I focused on, Suzy Lusk.

Assuming unequal variances, the two sampled t-Test was applied on the data sets of female and male shoe sizes with the alpha value of 0.05. The null hypothesis was that the female and male shoe sizes have an equal mean while the alternative hypothesis was that female and male shoe sizes do not have an equal mean. With the degrees of freedom being 27, the t-statistic is -8.16. The probability that -8.16 is ≤ -1.70 is 4.5×10-9 for the one-tailed test. Also, the probability that -8.16 is ≤ ±2.05. is 9.1×10-9 for the two-tailed test. Given that both probabilities are under the alpha value of 0.05, the null hypothesis is therefore rejected, and the alternative hypothesis is accepted at the 95% confidence level.

Formulate a testable hypothesis. For this study, I have to define my hypothesis as, “Are stress and health related, in such a way that health decreases as stress increases?” Hypothesis are statements about what will happen in any give situation; if my observations do not match my prediction, the hypothesis will be rejected. Step 2: Select the research method and design the study. - consider how to best test the question. There is no “best” research strategy; each design has its advantages and disadvantages. Who I available to participate I the study? Where should the study take place? How should the behaviors be measured? Psychological researchers test their hypothesis in ways that represent the real-world environment; their question, or hypothesis, has to have meaning, I am not a psychologist, so I will not be testing my hypothesis within a laboratory. In the report of the methods used in a study, information is given so that someone else can reproduce the same circumstances I did. For this reason, I have to be careful in conducting my study. Step 3: Collect the data- The researchers approached more than 100 people (men, women, and children) waiting until they would mind answering a few questions or taking a survey for a psychology study. Step 4: Analyze the data and draw conclusions. - The ratings provided by the participants were grouped by gender, age, adult and child.

My research topic is Hmong parents have lower expectation for their children with disabilities compared to children without disabilities. My hypothesis is do Hmong children with disabilities receive lower expectation from their parents than his or her siblings without disabilities in terms of education or in life? My theory is that Hmong parents have lower expectation for their children with disabilities compared to children without disabilities through various research studies available. From the research studies that I found, Hmong parents do have lower expectation for their children with disabilities compared to children without disabilities. Specifically educational goal, some parents reported to have no educational goal for their children

However, there are several limitations to this study. One, the sample size is small, and there results may not generalize to other populations. Second, the study was conducted for only six

(f) Make the appropriate conclusion. More specifically, I want you to examine whether analyzing the data with SPSS should reject the null hypothesis. Use α = .05 (Yes, the α level has been changed from .10 to .05).

So to attempt to prove my point, I will measure my study by replacing young people with people between the ages of 18-29. As for my older folks, I will replace this variable with people between the ages of 45-64 year olds. I have assembled 10 different questions that will determine if my theory is correct or not. I also interviewed 15 people using my age group variables that will separate the young and old. First question I asked was if they were between the ages of 18-29. To prove another point, my second question was if they were between 45-64 years old. Since my topic is trying to prove why young people don’t vote, I also need to know the ages of older voters as well. For the youth category, I got about 10 people who said they are within that 18-29 age group. I got 5 people who said they are between 45-64 years old. While there’s a gap, I’m trying to prove why the youth votes less than the old. Next I asked what race they represented because while age was a factor in the voter turnout, race proved something as well. About 75 percent of the voters that voted were white. The rest of the voters were comprised of minorities groups such as Blacks, Asians, Hispanics, and other. Some of the people

Due to financial hardship, the Nyke shoe company feels they only need to make one size of shoes, regardless of gender or height. They have collected data on gender, shoe size, and height and have asked you to tell them if they can change their business model to include only one size of shoes – regardless of height or gender of the wearer. In no more 5-10 pages (including figures), explain your recommendations, using statistical evidence to support your findings. The data found are below:

It is no secret that children’s growth and development is an ever-changing and at times difficult aspect on life. In most cases, changes in both mass and stature occur for girls from ages 10-12 and in boys from ages 12-14. Most of the growth during this time for both girls and boys occurs in their legs. For example, at age five, leg length is about 45% of total height while at age 10 the

| Based on explicit knowledge and this can be easy and fast to capture and analyse.Results can be generalised to larger populationsCan be repeated – therefore good test re-test reliability and validityStatistical analyses and interpretation are

I plan to prove that the majority of people that invest money into footwear do so because of style. People usually don’t choose a pair of shoes because of comfort, color, or any other means at all. They usually base their decision of purchasing a pair of shoes on style. There are three tools that I will use during this experiment that will help me out. These tools will be comprised of surveys, interviews, and observations. Through survey’s I will have a sheet of paper with approximately eight questions on it. These questions range from the subjects personal preference when it comes to purchasing a pair of shoes. Whether they do it for comfort, style, color, work related, price, or

The results from this study only reflect a very small number of the population, so it is difficult for this experiment to show any significant results. It would have reflected better on the results if the sample size had been meet, however it was not possible due to lack of time and number of eligible volunteers.