Draw a conclusion in the context of the problem

Assignment Help Basic Statistics
Reference no: EM132495520

Steve listens to his favorite streaming music service when he works out. He wonders whether the service's algorithm does a good job of finding random songs that he will like more often than not. To test this, he listens to 50 songs chosen by the service at random and finds that he likes 32 of them.

Use Excel to test whether Steve will like a randomly selected song more often than not, and then draw a conclusion in the context of the problem. Use α=0.05.

Select the correct answer below:

1. Reject the null hypothesis. There is sufficient evidence to conclude that Steve will like a randomly selected song more often than not.

2. Reject the null hypothesis. There is insufficient evidence to conclude that Steve will like a randomly selected song more often than not.

3. Fail to reject the null hypothesis. There is sufficient evidence to conclude that Steve will like a randomly selected song more often than not.

4. Fail to reject the null hypothesis. There is insufficient evidence to conclude that Steve will like a randomly selected song more often than not.

Reference no: EM132495520

Questions Cloud

Confidence interval estimation of a population mean : Problem: Explain what is meant by a 95% confidence interval estimation of a population mean?
BEA603 Economics and Statistical Analysis Assignment : BEA603 Economics and Statistical Analysis Assignment help and solution, University of Tasmania - assessment writing service
What accumulated depreciation at the fiscal year is : The company uses a straight-line rate of 10%. Bronson's fiscal year end is June 30. What Accumulated depreciation at the fiscal year end of 2022 is
Write thoughtful review of an economics related article : The course paper may be based on a thoughtful review of an economics related article from a reputable source such as the Wall Street Journalor The Economist.
Draw a conclusion in the context of the problem : Use Excel to test whether Steve will like a randomly selected song more often than not, and then draw a conclusion in the context of the problem. Use a=0.05.
Summarize your servant leadership volunteer opportunity : Summarize your servant leadership volunteer opportunity by sharing the who, what, when, where, why, and how of the experience.
Calculating the appropriate? z-score : We randomly pick 200 students. Would it be unusual to obtain a sample proportion of? 22%? Answer by calculating the appropriate? z-score.
How service in organization or community builds character : In 250-450 words, write about following: Evaluate how service in your organization or community builds character, integrity, and inspires professional growth.
Formulate a markov chain model with state space : Formulate a Markov chain model with state space {0 , 1 , 2 , 3} and find its stationary distribution.

Reviews

Write a Review

Basic Statistics Questions & Answers

  Statistics-probability assignment

MATH1550H: Assignment:  Question:  A word is selected at random from the following poem of Persian poet and mathematician Omar Khayyam (1048-1131), translated by English poet Edward Fitzgerald (1808-1883). Find the expected value of the length of th..

  What is the least number

MATH1550H: Assignment:  Question:     what is the least number of applicants that should be interviewed so as to have at least 50% chance of finding one such secretary?

  Determine the value of k

MATH1550H: Assignment:  Question:     Experience shows that X, the number of customers entering a post office during any period of time t, is a random variable the probability mass function of which is of the form

  What is the probability

MATH1550H: Assignment:Questions: (Genetics) What is the probability that at most two of the offspring are aa?

  Binomial distributions

MATH1550H: Assignment:  Questions:  Let’s assume the department of Mathematics of Trent University has 11 faculty members. For i = 0; 1; 2; 3; find pi, the probability that i of them were born on Canada Day using the binomial distributions.

  Caselet on mcdonald’s vs. burger king - waiting time

Caselet on McDonald’s vs. Burger King - Waiting time

  Generate descriptive statistics

Generate descriptive statistics. Create a stem-and-leaf plot of the data and box plot of the data.

  Sampling variability and standard error

Problems on Sampling Variability and Standard Error and Confidence Intervals

  Estimate the population mean

Estimate the population mean

  Conduct a marketing experiment

Conduct a marketing experiment in which students are to taste one of two different brands of soft drink

  Find out the probability

Find out the probability

  Linear programming models

LINEAR PROGRAMMING MODELS

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!

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