Question: If the sample size is 53 and the population standard deviation is 12.87 then the standard error is ? (Answer to two decimal places) If

If the sample size is 53 and the population standard deviation is 12.87 then the standard error is ? (Answer to two decimal places)

If there are 36 observations then how many degrees of freedom are there for the t distribution (for a sample mean)?

If there are 50 observations in a sample, how many degrees of freedom are there? (The context here is for finding a t value when constructing a confidence interval or testing a hypothesis for the population mean).

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Mathematics Questions!

Choose between alternatives E and F, based on NPW. The minimum attractive rate of return is 15%. The following table summarizes the economic characteristics of the alternatives: Alternative Total...

5. If the sample size is 48 and the population standard deviation is 14.56 then the standard error is ? (Answer to two decimal places) _____________ 8. If there are 38 observations then how many...

A simple random sample of 20 items resulted in a sample mean of 20. The population standard deviation is a = 6. Round your answers to two decimal places. a. What is the standard error of the mean, ?...

................ 4025676212817384117008860&eISBN=978035713 14668 snapshotld=2 MINDTAP gnment ant: Chapter 8 Assignment Exercise 08.01 Algo (Population Mean: Sigma Known) A simple random sample of 40...

Assignment S Save Submit Assignment ns Exercise 08.01 Algo (Population Mean: Sigma Known) Questi Hint(s) Check I A simple random sample of 10 items resulted in a sample mean of 20. The population...

eBook A simple random sample of 30 items resulted in a sample mean of 15. The population standard deviation is o = 1, Round your answers to two decimal places. a. What is the standard error of the...

A simple random sample of 10 items resulted in a sample mean of 15. he population standard deviation is sigma =1 Round your answers to two decimal places. a. What is the standard error of the mean ?...

1. Question 1 of 11 2. Check My Work 3. B eBook 4. O 5. O A simple random sample of 30 items resulted in a sample mean of 20. The population standard deviation is o 6. Round your answers to two...

A simple random sample of 30 items resulted in a sample mean of 15. The population standard deviation is o = 5. Round your answers to two decimal places. a. What is the standard error of the mean,...

A simple random sample of 40 items resulted in a sample mean of 25. The population standard deviation is o 9. Round your answers to two decimal places. a. What is the standard error of the mean, oy?...

Hint(s) Check My W0 A simple random sample of 40 items resulted in a sample mean of 10. The population standard deviation is a' = 9. Round your answers to two decimal places. a. What is the standard...

Net profit during the year Rs5, 00, 000 Depreciation in the beginning Rs1, 50, 000 Depreciation at the end Rs2, 50, 000 What is the amount of funds from operation?

Financial data from three competitors in the same industry follow. 1. Which of the three competitors is in the strongest position as shown by its statement of cash flows? 2. Analyze and compare the...

A warrant grants its holder the right to do which one of these prior to a specified date? Multiple Choice Convert debt into a specified number of shares Sell common shaves at a prodetermined price...

2023 1040 form 1.Phillip and Claire are married and file a joint return. Phillip is self-employed as a real estate agent, and Claire is a flight attendant. Phillip and Claire have three dependent...