Question

252 For each scenario, tell what the real limits of the numbet/interval are: a. If a persons temperature is reported as 100.3 (and not 1002 100.4), what is the interval within which the persons temperature re b. If a family has 7 children, not 6 or 8, what is the interval within which c. If a persons 1Q is reported as 115 (and not 114 or 116), what is the d. If nations populations are reported to the nearest million and the ally falls? the number of children they have really falls? interval within which the persons IQ really falls? United States has a population of 321 million, not 320 or 322, how many people really live in the United States? e. If a man has 3 televisions in his house, not 4 or 5, what is the interval within which the number of televisions he has really falls?
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Answer #1

a> If a person's temperature is reported as 100.3, then the interval in which the temperature actually falls is [100.25,100.35]

b> If a family has 7 children,then the interval within which the number of children they have really fall is [6.5,7.5]

c> If a person's IQ is reported as 115,then the interval within which the person's IQ really falls is [114.5,115.5]

d>If nation's population are reported to the nearest million and the United States has a population of 321 million, then the number of people that live in United States is any number in the interval [320.5 million, 321.5 million]

e> If a man has 3 televisions in his house then the interval within which the number of televisions he really falls is [2.5,3.5]

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