Mathematics, 26.07.2019 06:00 chem1014
Two groups performed an experiment separately by tossing a coin in the air. group g performed 50 trials and group h performed 100 trials. each group recorded the results in the table below: group heads tails g 34 16 h 51 49 what conclusion can be drawn about the number of trials and the probability of the coin landing on heads or tails? a. the experimental probability and the theoretical probability for group h is the same. b. the experimental probability and the theoretical probability for group g is the same. c. the experimental probability is closer to the theoretical probability for group g than group h. d. the experimental probability is closer to the theoretical probability for group h than group g.
Answers: 1
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Suppose the radius of a circle is 16. what issuppose the radius of a circle is 16. what is its circumference its circumference
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Mathematics, 21.06.2019 18:00
Assume that the weights of quarters are normally distributed with a mean of 5.67 g and a standard deviation 0.070 g. a vending machine will only accept coins weighing between 5.48 g and 5.82 g. what percentage of legal quarters will be rejected? round your answer to two decimal places.
Answers: 1
Two groups performed an experiment separately by tossing a coin in the air. group g performed 50 tri...
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