INTRODUCTION
SCIENTIFIC INQUIRY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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bias
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repeated trial
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replication
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scientific explanation
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Detailed explanation-1: -Repeated trials are where you measure the same thing multiple times to make your data more reliable. This is necessary because in the real world, data tends to vary and nothing is perfect. The more trials you take, the closer your average will get to the true value.
Detailed explanation-2: -In probability and statistics, what is each repetition of an experiment called? A trial is known as each repetition of an experiment in probability and statistics.
Detailed explanation-3: -Let’s discuss some numerical examples based on the repeated trials. Example 1: The probability that a pencil manufactured by a company will be defective is 2/10. If 10 such pens are manufactured, find the probability (a) exactly three will be defective (b) atleast two will be defective (c) none is defective.