Determine standard error of mean and margin of error
The simple random sample of 40 items resulted in the sample mean of 25. Population standard deviation is 5.
i) Determine standard error of mean (to 2 decimals)?
ii) At 95% confidence, determine margin of error (to 2 decimals)?
Expected delivery within 24 Hours
Now, Ima would like to know what annual amount he has to invest in aforementioned ERS's choice for next ten years, so that he can begin withdrawing $6000 a year at the end of each of the retirement years
You make decision to take out the simple interest loan for $5000, at 7% yearly interest on date that unit 4 starts for you.
Population standard deviation is 3.1 movies. Based on the .05 level of significance, can you conclude that sample is different from national average?
The following distribution was gathered over the 1000 days for number of complaints for the local restaurant. Determine expected number of complaints for the restaurant.
The simple random sample of 40 items resulted in the sample mean of 25. Population standard deviation is 5. Determine standard error of mean (to 2 decimals)?
Determine the amount of the annuity if size of each payment is $250, payable at the end of quarter for 5 years at the interest rate of 16% compounded quarterly?
Random sample of 20 values was selected from the population, and sample deviation was calculated to be 360. Based on the sample result estimate the 98% confidence interval evaluate for true population standard deviation.
The bank charges 10% simple interest on the $300 loan. How much will have to be repaid if loan is paid back in the lump sum at end of three years?
Parking at the large university has become the very big problem. University administrators are interested in estimating the average parking time (e.g. the time it takes a student to find a parking spot) of its students. An administrator inconspicu
1935155
Questions Asked
3,689
Active Tutors
1445268
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
Question: How much government regulation is there of the American media? Group of answer choices extensive
Question: Which of the following is true of presidential elections in the United States? Group of answer choices
What does the Bill of Rights do? Select one: O a. Outlines the functions of Congress.
Choose a stakeholder group from the list provided below and go to their website to learn a little more about what they do.
1. Why does the President want to reduce Cost-reimbursement contracts? 2. Why is it preferred to use a Firm Fixed type contract?
Based on this can you provide What's the source's value(s)? What's the source's limitation(s)?The journal reviews how Governor Mitt Romney
What kind of industry does your chosen company/interest group represent? What issues are they known for lobbying for (or against), and why?