# Statistics

posted by Mariam

A statistics class is made up of 60% women and has 21 women in it. What is the total number of students in the class?

1. raed

Suppose you flip a fair coin (i.e., a coin that lands Heads with probability 1/2 and Tails with probability 1/2) 100 times. Which is more likely:

2. Mariam

Is there a formula for this? Please I need help

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