Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Problem: A grocery store manager is interested in testing the claim that banana is the favorite fruit for more than 50% of the adults. The manager conducted a survey on a random sample of 100 adults. The survey showed that 56 adults in the sample chose banana as his/her favorite fruit. Assume the manager wants to use a 0.05 significance level to test the claim.
Required:
Question 1: What is the appropriate hypothesis test to use for this analysis? Please identify and explain why it is appropriate.
Question 2: Identify the null hypothesis and the alternative hypothesis.
Question 3: Determine the test statistic. Round your answer to two decimal places. Describe method used for obtaining the test statistic.
Question 4: Determine the p-value. Round your answer to three decimal places. Describe method used for obtaining the p-value.
Question 5: Compare p-value and significance level α. What decision should be made regarding the null hypothesis (e.g., reject or fail to reject) and why?
Question 6: Is there sufficient evidence to support the claim that banana is the favorite fruit for more than 50% of the adults? Explain your conclusion.
Why is the binomial model inappropriate for finding the probability that exactly 8 out of the 30 people in the sample will open joint bank accounts.
Reconsider Prob. 22.6-3. You now wish to begin the analysis by performing a short simulation by hand and then applying the regenerative method of statistical analysis when possible.
For each of the following situations, would you prefer your value to be average, a low outlier, or a high outlier? Explain.- Number of children you have.- Your annual salary.
custom homes. hanna properties specializes in custom-home resales in the equestrian estates an exclusive subdivision
Identify the following dilemmas as either constructive or destructive.- If we prosecute suspected terrorists, then we risk retaliation by other terrorists;
Find the upper and lower control limits for x and r charts for the width of a chair seat when the sample grand mean (based on 30 samples of 6 observations each) is 27.0 inches, and the average range is 0.35 inches.
a coin mit has a specificication that a particular coin has a mean weight of 2.5 g. a sample of 35 coins was collected.
the one-dimensional class-conditional feature pdfs for a 2-category classification problem have triangular shapes px?1
Give an example of a null and alternative hypotheses. This can be a personal item or something at work. Additionally, identify the Type I and Type II Errors that could occur with your decision-making process.
an economic theory is that the money flowing in and out of mutual funds fund flows is related to the performance of
The project designers hoped to show that righthanded people find right-hand threads easier to use, on average. Carry out a test at the 5% significance level.
And a standard deviation of 10 inches. What is the probability that the mean annual precipitation during 25 randomly Picked years will be less than 109.8 inches?
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!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd