Error Tolerance and Rounding in Context Though the WebAssign Guide discusses various tolerances for error in answers, such tolerances do not apply to this course. Numerical answers in Math 1020 are scored as correct only if they meet the rounding criteria for the problem. Unless otherwise stated, round your numerical answers to 3 decimal places unless there are fewer than 3 decimal places in the calculated answer OR the answer needs to be rounded differently to make sense in the context of the problem. When rounding to the third decimal place, if the digit in the fourth decimal place is 5 or greater, round up Suppose the calculated answer to a question is 7.35486. Based on the general rounding instructions for Math1020, what would be an acceptable answer in each of the following contexts? 7 people (Hint: Rather than rounding to three decimal places, this context requires a whole number of people.) hundreds of people (Hint:Rather than rounding to three decimal places, this context requires rounding to two decimal places. Note that this still describes a whole number of people.) 7.35 7.354 xmillions of people 735.48 dollars (Hint: Rather than rounding to three decimal places, this context suggests that you round to the nearest cent.) 7.35 hundreds of dollars (Hint: Rounding to three decimal places makes sense in this context.) 7.355 thousands of dollars 7.355 years

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
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Chapter10: Statistics
Section10.1: Measures Of Center
Problem 14PPS
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Error Tolerance and Rounding in Context
Though the WebAssign Guide discusses various tolerances for error in answers, such tolerances do not apply to this course. Numerical answers in Math 1020 are scored as correct only if they meet the rounding criteria for the problem. Unless otherwise stated, round your
numerical answers to 3 decimal places unless there are fewer than 3 decimal places in the calculated answer OR the answer needs to be rounded differently to make sense in the context of the problem. When rounding to the third decimal place, if the digit in the fourth
decimal place is 5 or greater, round up
Suppose the calculated answer to a question is 7.35486. Based on the general rounding instructions for Math1020, what would be an acceptable answer in each of the following contexts?
7
people (Hint: Rather than rounding to three decimal places, this context requires a whole number of people.)
hundreds of people (Hint:Rather than rounding to three decimal places, this context requires rounding to two decimal places. Note that this still describes a whole number of people.)
7.35
7.354
xmillions of people
735.48
dollars (Hint: Rather than rounding to three decimal places, this context suggests that you round to the nearest cent.)
7.35
hundreds of dollars (Hint: Rounding to three decimal places makes sense in this context.)
7.355
thousands of dollars
7.355
years
Transcribed Image Text:Error Tolerance and Rounding in Context Though the WebAssign Guide discusses various tolerances for error in answers, such tolerances do not apply to this course. Numerical answers in Math 1020 are scored as correct only if they meet the rounding criteria for the problem. Unless otherwise stated, round your numerical answers to 3 decimal places unless there are fewer than 3 decimal places in the calculated answer OR the answer needs to be rounded differently to make sense in the context of the problem. When rounding to the third decimal place, if the digit in the fourth decimal place is 5 or greater, round up Suppose the calculated answer to a question is 7.35486. Based on the general rounding instructions for Math1020, what would be an acceptable answer in each of the following contexts? 7 people (Hint: Rather than rounding to three decimal places, this context requires a whole number of people.) hundreds of people (Hint:Rather than rounding to three decimal places, this context requires rounding to two decimal places. Note that this still describes a whole number of people.) 7.35 7.354 xmillions of people 735.48 dollars (Hint: Rather than rounding to three decimal places, this context suggests that you round to the nearest cent.) 7.35 hundreds of dollars (Hint: Rounding to three decimal places makes sense in this context.) 7.355 thousands of dollars 7.355 years
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