The american statistical association publishes a monthly magazine sent to all of its memebers. this magazine once included an article that asked "how many chocolate chips are there in a bag of chips ahoy cookies?" Nabisco, the makers of these cookies, claims there are 1000 chocolate chips in each 18- ounce bag of cookies. The authors tested this claim by obtaining forty-two 18- ounce bags of cookies, disolving the cookies in water to seperate the chocolate chips in each bag. The number of chips in 16 of their 42 bags is provided. The data collected was used to test if the number of chocolate chips in each 18- ounce bag of chips ahoy does not support nabiscos claim.  What is the proposed analysis and why you chose the analysis?   Scales of measurement (i.e., nominal, ordinal, interval or ratio) for variable(s) that will be used in the analysis:    What is the null and alternative hypotheses (based on context of study) in symbols?   What is the test assumptions and make a decision?   Inferential statistic(s) and p-value(s)?   What is your decision? what is the conclusion ? Based on your decision, identify and explain the type of error you could be making?

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2-Proportion Test

In a 2-proportion test, two separate proportions are measured at the same time, and their similarity is evaluated. It is also known as a 2-proportion z-test, and a comparison of two different proportions is done in this method.