# We Helped With This R Programming Homework: Have A Similar One?

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Category Programming R | R Studio Undergraduate Solved Statistic Help Online

## Short Assignment Requirements

Question 1Attached excel file named PROTHROM for this questionRefer to the prothrombin time data on 1000 infants (PROTHROM). Select a simple random sample of size 16 from each of these populations and conduct an appropriate hypothesis test to determine whether one should conclude that the two populations differ with respect to mean prothrombin time. Let Î± = 0.05 What assumptions are necessary for the validity of the test?MUST INCLUDE discussion of the data, objectives of the analysis summary and conclusions, as well as supporting numeric and graphic software results in R (attach R file)Question 2Attached excel file named HEMOGLOB for this questionRefer to the hemoglobin data on 500 children with iron deficiency anemia and 500 apparently healthy children (HEMOGLOB). Select a simple random sample of size 16 from population A and an independent simple random sample of size 16 from population B. Does your sample data provide sufficient evidence to indicate that the two populations differ with respect to mean Hb value? Let Î± = 0.05 What assumptions are necessary for the validity of the test?MUST INCLUDE discussion of the data, objectives of the analysis summary and conclusions, as well as supporting numeric and graphic software results in R (attach R file)

## Assignment Description

Question 1

Attached excel file named PROTHROM for this question

Refer to the prothrombin time data on 1000 infants (PROTHROM). Select a simple random sample of size 16 from each of these populations and conduct an appropriate hypothesis test to determine whether one should conclude that the two populations differ with respect to mean prothrombin time.

Let α  = 0.05 What assumptions are necessary for the validity of the test?

MUST INCLUDE discussion of the data, objectives of the analysis summary and conclusions, as well as supporting numeric and graphic software results in R (attach R file)

Question 2

Attached excel file named HEMOGLOB for this question

Refer to the hemoglobin data on 500 children with iron deficiency anemia and 500 apparently healthy children (HEMOGLOB). Select a simple random sample of size 16 from population A and an independent simple random sample of size 16 from population B. Does your sample data provide sufficient evidence to indicate that the two populations differ with respect to mean Hb value?

Let α  = 0.05 What assumptions are necessary for the validity of the test?

MUST INCLUDE discussion of the data, objectives of the analysis summary and conclusions, as well as supporting numeric and graphic software results in R (attach R file)

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