Show how many people are in the class

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Reference no: EM133791190 , Length: word count:200

Assignment Details:

There are 30 people in this class.

a) Use Excel to calculate the probability that at least 2 of the people in the class share the same birthday?

b) If P(at least 2 of the people in the class share the same birthday) = 25%, use Excel to show how many people are in the class. Hint: For the second question, make

A	B	C	D
People	Ways to Choose	Al Ways	P(Match)
1	365	365	0.000
2	364	365	0.003
3	363	365	0.008
4	362	365	0.016
5	361	365	0.027
6	360	365	0.040

Fill the People column with 1, 2, 3, ..., 50, Ways to Choose decreasing from 365, and All Ways with 365. Copy the formula in D2 down.

Assignment Details:

Word Count: 150 words Main post and One reply to classmate in 50 words

Citation Style:APA
References: Minimum of 2-3 scholarly sources]

Reference no: EM133791190

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