Question
Asked Nov 18, 2019
4 views

If the sample size is 30 and the mean score for football players are 5.6, mean score for basketball players are 7.8, and mean score for baseball players are 4.8, what is the SS between of this study?

check_circle

Expert Answer

Step 1

Assuming The sample size is 30 for each group

Given data and calculation is shown below

help_outline

Image Transcriptionclose

Sample size 30 Player Football Mean score 5.6 Basketball 30 7.8 Baseball 30 4.8

fullscreen
Step 2

Grand mean is give...

help_outline

Image Transcriptionclose

30 x (5.67.8 + 4.8) = 6.0667 90 SSBetween is given by 1 n (x)2 30 x ( (5.6 6.0667)(7.8-6.0667)2(4.8-6.0667)2) SSbetween = = 144. 8

fullscreen

Want to see the full answer?

See Solution

Check out a sample Q&A here.

Want to see this answer and more?

Solutions are written by subject experts who are available 24/7. Questions are typically answered within 1 hour.*

See Solution
*Response times may vary by subject and question.
Tagged in

Math

Statistics

Other

Related Statistics Q&A

Find answers to questions asked by student like you
Show more Q&A
add
question_answer

Q: for a two tailed test, if z=2.04, find the p value

A: Introduction:Suppose z is the test statistic for a two-tailed z-test, where H0 denotes the null hypo...

question_answer

Q: Suppose that the number of Facebook friends users have is normally distributed with a mean of 142 an...

A: Note:Hey there! Thank you for the question. As your question has more than 3 parts, according to our...

question_answer

Q: 15P

A: The average of a particular observation lies somewhere between the lowest and highest values.There i...

question_answer

Q: The amount of coffee that people drink per day is normally distributed with a mean of 17 ounces and ...

A: It is given that the mean and standard deviation are 17 and 6, respectively.

question_answer

Q: For the following set of data from two independent samples, conduct an independent samples t test (b...

A: The hypotheses are given below:

question_answer

Q: A store manager gathers some demographic information from the store's customers. The following chart...

A: (a)The probability that the customer is at least 20 but no older than 49 is,The age class classes fo...

question_answer

Q: What is a  relevant to hypothesis testing in your daily life? This could be school life, personal li...

A: Hypothesis:Hypothesis is an assumption about the parameter of the population which will be made on t...

question_answer

Q: The average production cost for major movies is 67 million dollars and the standard deviation is 21 ...

A: Part a) 

question_answer

Q: You are a researcher studying the lifespan of a certain species of bacteria. A preliminary sample of...

A: Given that,Sample mean (X bar) = 74, standard deviation (S) =4.2 and sample size, n = 25.And also ma...