User Account

All Pages

Construct confidence interval

Assignment Help Basic Statistics
Reference no: EM132849029

A production line at a candy plant is designed to yield 2-pound boxes of assorted candies whose weights in fact follow a normal distribution with a mean of 33 ounces and a standard deviation of .30 ounce. A random sample of 36 boxes from the production of the most recent shift reveals a mean weight of 33.09 ounces. (Incidentally, if you think about it, this is an exception to the usual situation where the investigator hopes to reject the null hypothesis.

Construct your 95% Confidence Interval (Round to 2 decimal points; your lower boundary should go in the first box and upper boundary in the second box)

We can claim, with 95 percent confidence, that the interval between and includes the true population mean weight of all 2-pound boxes of candy.

Reference no: EM132849029

Questions Cloud

Briefly discuss the forms of foreign investment : Briefly discuss the forms of foreign investment. Explain the difference between the two forms of direct investments
Trend model for the deseasonalized time series : What is the trend model for the deseasonalized time series? (Round your answers to 2 decimal places.)
Analyze the social impact of world war one inside the usa : Analyze the social impact of World War One inside the USA- on the domestic front- in the 1910s. Discuss politics, culture, and social impacts.
Describe the powers the constitution gives to the executive : Explain in specific detail how historical and/or philosophical influences resulted in the writing of this component of the U.S. Constitution.
Construct confidence interval : Construct your 95% Confidence Interval (Round to 2 decimal points; your lower boundary should go in the first box and upper boundary in the second box)
Difference in profit between variable and absorption costing : Sales commissions of 4.5% of sales revenue are paid to sales people. What is the difference in profit between variable and absorption costing
Why was johnson acquitted : Why was Johnson acquitted? What message was sent by this action? Do you see the senators as so strictly divided along partisan lines in the Johnson trial.
What were the charges against president johnson : What were the charges against President Johnson? What was their constitutional basis? Was the impeachment of Johnson justified under the law?
What liability balance does the company report at the end : If the straight-line method is used, what liability balance does the company report at the end of Year Two (rounded)? Be sure to show your work

Reviews

Write a Review

Basic Statistics Questions & Answers

  Doing the same work over-over again

In many of the parallel paradigms, I observed that all workers/processes/threads run exactly the same code. Given this, how do I accomplish anything.

  Identify the independent and dependent variables

Each driver is then asked to insert a music CD and play track number 18, and engineers measure how long it takes for this task to be accomplished. ANOVA is to be used in analyzing the data.- Identify the independent and dependent variables, and ex..

  Paid the same amount

James and his sister, Alice, each deliver 30 papers on their evening paper rounds and each are paid the same amount. one evening, Alison claims this system of equal payment to be unfair as her round takes on average longer than that of her brother..

  What is the standard error of mean for sampling distribution

The weight (in pounds) for a population of school-aged children is normally distributed with a mean equal to 135 ± 20 pounds (1-! ± a).

  The downtown parking authority of tampa florida reported

the downtown parking authority of tampa florida reported the following information for a sample of 241 customers on the

  Statement made about the p value for the test

Using the appropriate statistical table, what is the most accurate statement that can be made about the p-value for the test?

  What are the values of n and p in the given situation

Explain how Conditions 1 to 3 for the approximate normality of the sampling distribution for a sample proportion are met in this scenario. State any assumptions that you need to make to do so.

  Find the test statistic

Find the test statistic, p value, and state the conclusion

  Standard deviation of the sampling distribution

A sample of 100 randomly selected students found that the proportion of students planning to travel home for Thanksgiving is 0.68.

  Credit cards because of the rewards program

You randomly select 10 college students and ask each to name the reason he or she uses credit cards.

  Probability that interviews with 500 people would yield 320

If the public relations agency's claim is correct, what is the probability that interviews with 500 people would yield 320 or fewer who felt the company was an industry leader?

  Calculate the variable cost per unit of a microwave

Calculate the variable cost per unit of a microwave, if the fixed cost of the company is $5 million, selling price per unit is $100, and breakeven point

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