User Account

All Pages

Comment on the practical significance

Assignment Help Basic Statistics
Reference no: EM132422067

A survey on the daily usage on mobile phone of different genders in University A said that male students spent an average of 4.5 hrs on mobile phone per day while female students spend an average of 4.1 hrs on mobile phone per day. The difference is statistically significant at the 0.0001 level. Interpret this result and comment on the practical significance in this case.

Reference no: EM132422067

Questions Cloud

Reduction in customer phone bills : The number of cell phone users has increased exponentially in recent years. The increase in cell phone use should bring a reduction in customer phone bills
Protect organizational assets against malware : Malware concepts and how Microsoft Windows protects against malware. Why is it important to protect organizational assets against malware?
Predict the outcome of the election : Donald Trump has 56% support of the votes with a 5% margin of error and a 95% level of confidence. Interpret this and predict the outcome of the election.
Applying schlossberg transition theory : What is an example of how I can develop this topic into a problem statement: Applying Schlossberg's Transition Theory in understanding African American
Comment on the practical significance : The difference is statistically significant at the 0.0001 level. Interpret this result and comment on the practical significance in this case.
Discuss specific platforms and messages of social media : What one strategy could be adopted to create a competitive advantage for that product/service? Provide an analysis of this decision.
Smallest approximate sample size : What is the smallest approximate sample size required to obtain this margin of error?
Understanding the complexities of administration enterprise : Understanding the complexities of administration enterprise, discuss how an uncaring or unprepared administrator can cripple business operations
Determining the price change : The dividend for the preferred stock is $1.50. How much was the price change?

Reviews

Write a Review

Basic Statistics Questions & Answers

  Sum of squares for treatments is 80% of the sum of squares

Suppose the Total Sum of Squares for a design with k=6 treatments and n=36 total measurements (six per treatment) is equal to 500. In each of the following cases, conduct an F-test of the null hypothesis that the mean responses for the treatments are..

  Find the expected days to ship the order

You believe you are in good shape, reasoning that the expected days to ship is the average of 17 through 22, or 19.5 days.

  Briefly discuss the strength of the correlation

The table below are altitudes? (in thousands of? feet) and outside air temperatures? (in °F) recorded by one of the authors of this text during an airplane

  Student chosen randomly from students

A math course has 2 sections. Section one has 55 students of which 10 received an A. Section two has 45 students of which 11 received an A. If a student was chosen randomly from 100 students

  A person leaves for work between 8 am and 830 am and takes

a person leaves for work between 8 am and 8.30 am and takes between 40 and 50 minutes to get there. let the random

  Assuming the ball selection is without replacement

Assuming the ball selection is without replacement. What is the probability that the first ball is red and the second ball is also red?

  What is the standard error if the sample size is 30

Given that the population of quarters has a mean weight of 5.76g and standard deviation of 1.34g, what do you know about the mean of the sample means?

  Would it make sense to find the correlation using this data

The first scatterplot shows scores in statistics and attendance of students majoring in statistics in a college.

  Find the cost of the automobile in the pacific northwest

A particular automobile costs an average of $17,755 in the Pacific Northwest. The standard deviation of prices is $650. Suppose a random sample of 30 dealership

  Provide the organic product formed when naoh reacts

Provide the organic product formed when NaOH reacts with 3- broom phenol? Sodium 3- bromophenoxide. Sodium phenol idle. 3- bromophenoxide. Acid.

  Find the test statistic

A) Find the test statistic. B) Find the P-VALUE for the found test statistic.

  What impact does reliability have on correlation

Do outliers increase or decrease the magnitude of correlation coefficients?- What impact does reliability have on correlation?

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +1-415-670-9521

Phone: +1-415-670-9521

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd