Solution-Evaluating the meat quality of pigs

Evaluating the meat quality of pigs

Assignment Help Basic Statistics

Reference no: EM131044937

Backfat thickness is a variable used in evaluating the meat quality of pigs. An animal scientist measured backfat thickness (cm) in pigs raised on two different diets, with the results given in the table.

	Diet 1	Diet 2
Mean	3.49	3.05
Standard Deviation	0.4	0.4

Consider using the test to compare the diets. Bracket the p-value, assuming that the number of pigs on each diet was (a) 5 (b) 10 (c) 15. Use n1 + n2 - 2 as the approximate degrees of freedom.

Reference no: EM131044937

Questions Cloud

In a comprehensive financial analysis : In a comprehensive financial analysis, financial statements should be: A. used as reported without adjustment.

Mean gpa of a random sample : Find the probability that the mean GPA of a random sample of 20 students selected from this university is 2.95 or lower.

Confidence interval for the population mean : We took a random sample of 25 customers and found a mean waiting time of 22 minutes with a standard deviation of 6 minutes. We want to construct a 99% confidence interval for the population mean of such waiting times.

Exist because of a merger or bankruptcy : When a database eliminates companies that cease to exist because of a merger or bankruptcy, this can result in: A. look-ahead bias.

Evaluating the meat quality of pigs : Backfat thickness is a variable used in evaluating the meat quality of pigs. An animal scientist measured backfat thickness (cm) in pigs raised on two different diets, with the results given in the table.

Project has an initial cost-expected net cash inflows : A project has an initial cost of $43,025, expected net cash inflows of $14,000 per year for 9 years, and a cost of capital of 9%. What is the project's NPV? Do not round your intermediate calculations. Round your answer to the nearest cent. A project..

What is the break-even point in terms of sales : Your company modifies high-end computers for use as servers for robotic manufacturing devices. You occasionally have problems with hardware failures that are in excess of what you feel is normal.

Determine an appropriate model : Identify the predictors and the response variable in the dataset. Randomly select 70% of the data as training data and the remaining 30% as test data. Install the package glmnet and use elastic net method on the training data to determine an appro..

Screening for stocks with low price-to-earnings ratios : One concern when screening for stocks with low price-to-earnings ratios is that companies with low P/Es may be financially weak. What criterion might an analyst include to avoid inadvertently selecting weak companies?

User Account

All Pages

Evaluating the meat quality of pigs

Reference no: EM131044937

Reference no: EM131044937

Questions Cloud

Reviews

Write a Review

Basic Statistics Questions & Answers

Statistics-probability assignment

What is the least number

Determine the value of k

What is the probability

Binomial distributions

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

Generate descriptive statistics

Sampling variability and standard error

Estimate the population mean

Conduct a marketing experiment

Find out the probability

Linear programming models

Assured A++ Grade

Academics

Major Subjects

Majors

Get In Touch

TERMS & POLICIES

HELP & SUPPORT