Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

Please help with both questions fully please Course | EdPsych... hr Login | Sallie Mae 2 Fra deviation is 16. which one has a nigner

Please help with both questions fully please

image text in transcribed
Course | EdPsych... hr Login | Sallie Mae 2 Fra deviation is 16. which one has a nigner z score? 10.) Compute the standard error for each of the following, assuming the population has a mean of 100 and a standard deviation of 20. A - Sample size of 45 B - Sample size of 100 C - Sample size of 4500 11.) A common quandary faces sports fans who live in the same city but avidly follow different sports. How does one determine whose team is better with respect to its league division? In 2004 the Boston Red Sox won the world series; just months later, their local football counterparts, the New England Patriots, won the super bowl. In 2005, both teams made the playoffs but lost early on. Which team was better in 2005? The question then is: Were the Red Sox better, as compared to other teams in the American league of major league baseball, than the Patriots, as compared to the other teams in the American Football conference of the National Football league? We could debate this for hours but the best way to answer the question is to examine some statistics. Let's operationalize performance over the season as the number of wins during regular season play. A - In 2005, the mean number of wins for baseball teams in the American League was 81.71, with a standard deviation of 13.07. Because all teams were included, these are population parameters. The Red Sox won 95 games. What is their z score? B - In 2005, the mean number of wins for football teams in the American Football Conference was 8.13, with a standard deviation of 3.70. The Patriots won 10 games. What is their z score? C - Which team did better, according to those data? D - How many games would the team with the lower z score have had to win to beat the team with the high z score. E - List at least one other way we could have operationalized the outcome variable (i.e. team performance)

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image

Step: 3

blur-text-image

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Information Systems Today Managing In The Digital World

Authors: Joseph Valacich, Christoph Schneider

7th Edition

0133940500, 9780133940503

More Books

Students also viewed these General Management questions