According to a 2017 Wired magazine article. 29% of emails that are received are tracked using software that can tell the email sender when, where, and on what type of device the email was opened. If seven received emails are randomly selected, what is the probability that greater than five are tracked? O a. 0.2486 O b.0.0031 OC 0.0217 O d. None of the answers is correct O e. 0.0248

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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.