Person Did I offer them the s'mores drink Whether they said yes or no Age of...

Person	Did I offer them the s'mores drink	Whether they said yes or no	Age of person
Person 1	Yes (Heads)	No	26
Person 2	No (Tails)	N/A	N/A
Person 3	Yes (Heads)	No	42
Person 4	No (Tails)	N/A	N/A
Person 5	No (Tails)	N/A	N/A
Person 6	Yes (Heads)	Yes	13
Person 7	Yes (Heads)	Yes	13
Person 8	Yes (Heads)	No	72
Person 9	Yes (Heads)	Yes	39
Person 10	Yes (Heads)	No	26
Person 11	No (Tails)	N/A	N/A
Person 12	No (Tails)	N/A	N/A
Person 13	Yes (Heads)	Yes	52
Person 14	Yes (Heads)	Yes	19
Person 15	Yes (Heads)	No	21
Person 16	Yes (Heads)	No	36
Person 17	Tails (No)	N/A	N/A
Person 18	Tails (No)	N/A	N/A
Person 19	Tails (No)	N/A	N/A
Person 20	Heads (Yes)	Yes	8
Person 21	Heads (Yes)	Yes	36
Person 22	Heads (Yes)	Yes	28
Person 23	Heads (Yes)	No	51
Person 24	Heads (Yes)	No	31
Person 25	Tails (No)	N/A	N/A
Person 26	Heads (Yes)	Yes	15
Person 27	Heads (Yes)	Yes	15
Person 28	Heads (Yes)	Yes	15
Person 29	Heads (Yes)	Yes	18
Person 30	Heads (Yes)	Yes	28
Person 31	Tails (No)	N/A	N/A
Person 32	Heads (Yes)	Yes	56
Person 33	Tails (No)	N/A	N/A
Person 34	Tails (No)	N/A	N/A
Person 35	Tails (No)	N/A	N/A
Person 36	Tails (No)	N/A	N/A
Person 37	Tails (No)	N/A	N/A
Person 38	Heads(Yes)	Yes	17
Person 39	Hedas(Yes)	Yes	21
Person 40	Heads (Yes)	No	44
Person 41	Heads (Yes)	No	25
Person 42	Heads (Yes)	No	59
Person 43	Tails (No)	N/A	N/A
Person 44	Heads (Yes)	No	42
Person 45	Tails (No)	N/A	N/A
Person 46	Heads (Yes)	Yes	38
Person 47	Heads (Yes)	Yes	18
Person 48	Heads (Yes)	Yes	18
Person 49	Tails (No)	N/A	N/A
Person 50	Heads (Yes)	Yes	25

1) Find the p-value

Expert Solution

The given frequency and the expected frequency of different age groups were found.

Fourmula for expected frequency of each cell = (Row total*Column Total)/Total Sum

Formula for p-value in Excel is =CHITEST(observed_values,Expected_values)

P-VALUE is 0.09825

Find tables in the screenshot uploaded below:

orchestra answered 2 years ago

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