Question: Use R to solve the problem The dataset needed is Birthweight CSV file and Dataset details from https://www.sheffield.ac.uk/mash/statistics/datasets Consider birthweights for mothers that are smokers

Use R to solve the problem

The dataset needed is Birthweight CSV file and Dataset details from

https://www.sheffield.ac.uk/mash/statistics/datasets

Consider birthweights for mothers that are smokers and nonsmokers.

a. Create a function called twoprop.HT that uses a two-sample z test to test for the difference between two population proportions assuming independent samples.

The function created is below

Use R to solve the problem The dataset needed is Birthweight CSV

{r twoprop. HT} twoprop. HT

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