A sample of n = 8 scores has a mean of M = 10 . After one score is removed from the sample, the mean for the remaining score is found to be M = 11 . What was the score that was removed?
a. X = 3
b. X = 7
c. X = 8
d. Cannot be determined from the information provided
A
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A feature whereby the skin of the body plots onto the surface of the primary somatosensory cortex in a systematic way is known as ______.
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According to psychologist Sandra Hofferth, which of the following is a part of self-care children's development?
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You are a pharmacologist working for a large pharmaceutical company. A team of researchers at the company reported that a new experimental drug’s therapeutic index was 10. However, providing no other information about the index, you are left wondering about how to interpret this finding. Based on what you know about how therapeutic indexes are determined, provide a question to ask the research team and indicate the rationale for this question.
What will be an ideal response?
In developing countries, the most readily available intervention for promoting the recovery of preterm babies is ________.
A. hospitalization B. care in an isolette C. ultrasound D. skin-to-skin "kangaroo care"