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Dennis_Churaev [7]
3 years ago
11

N a laboratory, smokers are asked to drive using a computerized driving simulator. They are asked to cover the maximum distance

possible, while avoiding rear-end collisions. Some volunteers are given a real cigarette to smoke immediately before the test. Others are given a fake cigarette without nicotine. The number of collisions the two groups make will be compared. In this study, the cigarette without nicotine is a(n):
dependent variable.
placebo.
double-blind procedure.
hypothesis.
Social Studies
1 answer:
Nastasia [14]3 years ago
5 0

Answer:

placebo

Explanation:

According to my research on studies conducted by various psychologists, I can say that based on the information provided within the question the cigarette without nicotine is a placebo. This term refers to a substance that has no chemical effects and is given to a patient or test subject instead of the actual drug, in order to compare the effects that it has to the individual in comparison to the effects of the individuals that take the actual drug. Which is what the researcher are doing in this scenario as they test the reactions that nicotine has on individuals with those that just think they are smoking a cigarette.

I hope this answered your question. If you have any more questions feel free to ask away at Brainly.

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Which of the following is true of the lot-for-lot (LFL) rule?
just olya [345]

Answer: Option (B)

Explanation:

L.F.L rule is abbreviated as Lot for Lot rule , and is known as the method or technique utilized for the lot sizing,under which the system in regards with the net requirements that are placed for the respective time period as the order quantity. This approach is generally used for the expensive commodities or the commodities sporadically required.

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4 years ago
How did her environment affect her ability to:________. a. Use language to communicate b. Develop motor skills (walking, writing
professor190 [17]

The correct answer to this open question is the following.

Your question is incomplete. You did not specify who Genie is. You did not add more information to know what you are talking about: if this is a character of a book, a character of a movie, or if it is a person or not.

However, doing some deep research trying to help you, we found that Genie is the main character of a documentary called "Genie: Secret of the Wild Child."

The documentary refers to the real-life case of a girl who spent most of her childhood in confinement, inside a bedroom. So this environment affected her ability to use language to communicate because nobody taught her how to speak, she lived alone. No examples to follow. That is why never really developed motor skills such as walking, writing, or playing. She also never develop bonds with people. She was completely isolated by cruel people. Of course, when police knew about this case in Los Angeles, California, Genie's parents were accused of child abuse.

6 0
3 years ago
gundram leifert, roger labahn, tobias grüning, and svenja leifert. 2019. end-toend measure for text recognition.
bekas [8.4K]

In the context End-To-End Measure for Text's crucial to evaluate the performance of text recognition and text line detection engines before comparing systems and configurations. Both jobs have established metrics that can be used independently.

To evaluate the effectiveness of a system that combines text line detection with text recognition, however, there is no sophisticated system in place.

A well-known methodology that is occasionally applied in this context is the F-measure on word level. However, it can produce misleading findings because it does not account for the alignment of the hypothesis and the ground truth text. There is a considerable demand for such a metric since users of automatic information retrieval pipelines in the context of text recognition are primarily interested in the end-to-end performance of a given system.

As a result, we offer a metric to assess a text recognition system's overall quality. The widely accepted character error rate serves as the foundation for this measurement and is only applicable to aligned hypothesis and ground truth texts in its original form. The suggested measure is adaptable in that it may be set up to punish various reading orders between the hypothesis and the actual data as well as take into consideration the text lines' geometric positions. It also has the ability to disregard the over- and under-segmentation of text lines. It is possible to obtain a measure that best suits its own demands using these factors.

To know more about Hypothesis visit: In the

brainly.com/question/28104822

#SPJ4

3 0
1 year ago
FC.19 Suppose a professional forecaster told you what his MAPE was and what his MAD was, but he told you nothing of overall prod
Ierofanga [76]

Answer: MAPE

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5 0
3 years ago
Richard was so absorbed in reading a mystery novel that he failed to notice that his roommates had asked him a question.
kaheart [24]

Answer:

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Explanation:

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7 0
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