Mathematics, 25.01.2022 02:00 alexlee202204
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According to a Nielsen survey, radio reaches 88% of children each week. Suppose we took weekly random
samples of n = 125 children from this population and computed the proportion of children in each sample
whom radio reaches.
What will be the shape of the sampling distribution of the proportions of children the radio reaches?
Choose 1
A. Skewed to the left
B. Skewed to the right
C. Approximately normal
D. Uniform
Answers: 3
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Arefrigeration system at your company uses temperature sensors fixed to read celsius (°c) values, but the system operators in your control room understand only the fahrenheit scale. you have been asked to make a fahrenheit (°f) label for the high temperature alarm, which is set to ring whenever the system temperature rises above –10°c. what fahrenheit value should you write on the label
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Answers: 1
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According to a Nielsen survey, radio reaches 88% of children each week. Suppose we took weekly r...
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