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faltersainse [42]
3 years ago
8

URGENT!!! Please help

Mathematics
1 answer:
777dan777 [17]3 years ago
5 0

Answer:

The 3rd answer i think

Step-by-step explanation:

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Answer:

C

Step-by-step explanation:

Null hypothesis: hypthesis to test that there is no significant difference between the specific characteristic of a population. Analysts look to reject a null hypothesis

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Four students are determining the probability of flipping a coin and it landing head's up. Each flips a coin the number of times
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to determine a student's grade, a teacher throws out the lowest grade obtained on 5 tests, averages the remaining grades, and ro
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