Question: In order to find out the average hemoglobin (Hb) level in children with chronic diarrhea, a random sample of 10 children with chronic diarrhea is

In order to find out the average hemoglobin (Hb) level in children with chronic diarrhea, a random sample of 10 children with chronic diarrhea is selected from a city and their Hb levels (g/dL) are obtained as follows:

Assuming that the data may be looked upon as a random sample from a normal population, construct a 99% confidence interval for the actual average Hb level in children with chronic diarrhea for this city and interpret. Draw a box plot and normal plot for this data, and comment.

12.3 11.4 14.2 15.3 148 13.8 1 15 15.8 13.2

Step by Step Solution

★★★★★

3.44 Rating (163 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

We are 99 confident that the actual average Hb level in children with chronic dia... View full answer

Question Has Been Solved by an Expert!

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

Step: 2 Unlock

Step: 3 Unlock

Document Format (1 attachment)

610-M-S-O-T-S-E (883).docx

120 KBs Word File

Students Have Also Explored These Related Statistics Questions!

A random sample of 20 observations gave the following summary statistics: xi = 234 and Xi2 = 3048. Assuming that the data may be looked upon as a random sample from a normal population, construct a...

A random sample of 25 observations gave the following summary statistics: Xi = 234 and X i 2 = 3048. Assuming that the data can be looked upon as a random sample from a normal population, construct...

The following is the distribution of the readings obtained with a Geiger counter of the number of particles emitted by a radioactive substance in 100 successive 40-second intervals: (a) Verify that...

STATISTICS FOR DECISION MAKING Dr. Azar Abizada HOMEWORK 4 Due Date: Wednesday, March 11th class time Problem 1 (26 points): Be careful, each part of this question is independent of one another. a)...

Please help me solve this question 1. [2/4 Points] DETAILS PREVIOUS ANSWERS MENDSTAT14 8.E.007. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Calculate the 95% margin of error in estimating a binomial...

please help me with these questions much appreciated 1. [2/4 Points] DETAILS PREVIOUS ANSWERS MENDSTAT14 8.E.007. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Calculate the 95% margin of error in...

1 1. The time X (minutes) for a lab assistant to prepare the equipment for a certain experiment is believed to have a uniform distribution with A = 20 and B = 30. a. Write the pdf of X and sketch its...

It is from desire2learn, Ap stat Question 10 (4 points) Which of the following is true about the degrees of freedom? a) The degree of freedom is the same as the sample size b) The degree of freedom...

In order to find out whether children with chronic diarrhea have the same average hemoglobin level (Hb) that is normally seen in healthy children in the same area, a random sample of 10 children with...

CHAPTER 14 The Massive Waterborne Outbreak ofCryptosporidium Infections, Milwaukee, Wisconsin, 1993 Jeffrey P. Davis, MD Wisconsin, 1993 INTRODUCTION: APRIL 5, 1993 On Monday morning, April 5, Dr....

Ajay is a rational, risk averse investor with $ 5,000 to invest for one year. He has decided to invest this amount in a high- technology firm and has narrowed his choice down to either AB Ltd. or XY...

12 The general solution of *y-xy +& -8 y = 0, is: b. Oc. Od. 0C,(2JZx) + C,xr,(22x)

Assume that stock market returns have the market index as a common factoc, and that all stocks in the economy have a beta of 2 . 0 on the market index. Firm - specific returns all have a standard...

Compare and contrast product life cycle services to process delegation services.

In Exercise 9-8, suppose that the sample data result in millimeters. (a) What conclusion would you reach? (b) How unusual is the sample value millimeters if the true mean is really 175 millimeters?...

Repeat Exercise 9-8 assuming that the sample size is n = 16 and the boundary of the critical region is the same.

Consider Exercise 9-8, and suppose that the sample size is increased to n = 16. (a) Where would the boundary of the critical region be placed if the type I error probability were to remain equal to...

Ada anggapan bahwa berat ikan berkaitan secara linier dengan panjang atau lebarnya.Berdasarkan analisis regresi terhadap berat ikan dengan panjang total, panjang standar dan lebardiperoleh 3 model...

Problem 1 4 - 1 4 Expected Return, Dividends, and Taxes [ LO 2 ] The Gecko Company and the Gordon Company are two firms whose business risk is the same but that have different dividend policies....

Help! Describe what happens to future value when a. The interest rate increases b. The number of compounding periods increases C. The amount of time over which something is invested decreases 2....