How many computers? In a simple random sample of 175 households, the sample mean number of personal computers was2.94. Assume the population standard deviation is o =0.45. Answer the multiple choice question. (c) If the confidence levels were 98% rather than 80%, would the margin of error be larger or smaller than the result inpart (a)? Explain.The margin of error would be (Choose one) vsince (Choose one) - In the confidencelevel will (Choose one) ▼thlargersmaller(c) If the confidence levels were 98% rather than 80%, would the margin of error be larger or smaller than the result inpart (a)? Explaln.The margin of error would be (Choose one) ▼level will (Choose one) ▼since (Choose one) - In the confidencethe critical value zp:an increasea decrease(c) If the confidence levels were 98% rather than 80%, would the margin of error be larger or smaller than the result inpart (a)? Explain.The marginerror would be (Choose one) ▼since (Choose one) v in the confidencelevel will (Choose one) v the critical value zn.increasedecrease How many computers? In a simple random sample of 175 households, the sample mean number of personal computers was2.94. Assume the population standard deviation is o =0.45.Part 1 of 4

The confidence levels are 98% and 80%.

(c) If the confidence levels were 98% rather than 80%, would the margin of error be larger or smaller than the result in part (a)? Explain. The margin of error would be (Choose one) since (Choose one) In the confidence level will (Choose one) v thlarger smaller

(c) If the confidence levels were 98% rather than 80%, would the margin of error be larger or smaller than the result in part (a)? Explain. The margin of error would be (Choose one) since (Choose one) In the confidence level will (Choose one) v thlarger smaller

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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