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The correct size of a nickel is 21.21 millimeters. Based on that, the data can be summarized into the following table: Low Income High Income Total Too Small 19 21 40 Too Large 21 14 35 Total 40 35 75 Based on this data: (give your answers to parts a-c as fractions, or decimals to at least 3 decimal places. Give your to part d as a whole number.) a) The proportion of all children that drew the nickel too small is: 40 75 Assume that this proportion is true for ALL children (e.g. that this proportion applies to any group of children), and that the remainder of the questions in this section apply to selections from the population of ALL children. b) If 9 children are chosen, the probability that exactly 6 would draw the nickel too small is: c) If 9 children are chosen at random, the probability that at least one would draw the nickel too small is:

The correct size of a nickel is 21.21 millimeters. Based on that, the data can be summarized into the following table: Low Income High Income Total Too Small 19 21 40 Too Large 21 14 35 Total 40 35 75 Based on this data: (give your answers to parts a-c as fractions, or decimals to at least 3 decimal places. Give your to part d as a whole number.) a) The proportion of all children that drew the nickel too small is: 40 75 Assume that this proportion is true for ALL children (e.g. that this proportion applies to any group of children), and that the remainder of the questions in this section apply to selections from the population of ALL children. b) If 9 children are chosen, the probability that exactly 6 would draw the nickel too small is: c) If 9 children are chosen at random, the probability that at least one would draw the nickel too small is:

Mathematics For Machine Technology
Mathematics For Machine Technology
8th Edition
ISBN:9781337798310
Author:Peterson, John.
Publisher:Peterson, John.
Chapter29: Tolerance, Clearance, And Interference
Section: Chapter Questions
Problem 20A: Mating parts are shown in Figure 29-16. The pins in the top piece fit into the holes in the bottom...
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The correct size of a nickel is 21.21 millimeters. Based on that, the data can be summarized into the following table: Low Income High Income Total Too Small Too Large Total 21 40 14 35 35 75 19 21 40 Based on this data: (give your answers to parts a-c as fractions, or decimals to at least 3 decimal places. Give your to part d as a whole number.) a) The proportion of all children that drew the nickel too small is: 40 75 Assume that this proportion is true for ALL children (e.g. that this proportion applies to any group of children), and that the remainder of the questions in this section apply to selections from the population of ALL children. b) If 9 children are chosen, the probability that exactly 6 would draw the nickel too small is: c) If 9 children are chosen at random, the probability that at least one would draw the nickel too small is:
Transcribed Image Text:The correct size of a nickel is 21.21 millimeters. Based on that, the data can be summarized into the following table: Low Income High Income Total Too Small Too Large Total 21 40 14 35 35 75 19 21 40 Based on this data: (give your answers to parts a-c as fractions, or decimals to at least 3 decimal places. Give your to part d as a whole number.) a) The proportion of all children that drew the nickel too small is: 40 75 Assume that this proportion is true for ALL children (e.g. that this proportion applies to any group of children), and that the remainder of the questions in this section apply to selections from the population of ALL children. b) If 9 children are chosen, the probability that exactly 6 would draw the nickel too small is: c) If 9 children are chosen at random, the probability that at least one would draw the nickel too small is:
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