In a poll conducted by the General Social Survey, 81% of respondents said that their jobs were sometimes or always stressful. Let X be the number of respondents that said their jobs were sometimes or always stressful. Ten workers are chosen at random Calculate the following probabilities using Rguroo and then fill in the blanks with your answers. Round your answers to three decimal places. a) P (X = 7) = b) Р (X <5): c) P (X > 3) = d) P (X > 8) = e) Calculate the expected number of workers who their jobs were sometimes or always stressful. Round to the next whole number (e.g. 1.01 - 2) Е (X) — п*р —
In a poll conducted by the General Social Survey, 81% of respondents said that their jobs were sometimes or always stressful. Let X be the number of respondents that said their jobs were sometimes or always stressful. Ten workers are chosen at random Calculate the following probabilities using Rguroo and then fill in the blanks with your answers. Round your answers to three decimal places. a) P (X = 7) = b) Р (X <5): c) P (X > 3) = d) P (X > 8) = e) Calculate the expected number of workers who their jobs were sometimes or always stressful. Round to the next whole number (e.g. 1.01 - 2) Е (X) — п*р —
MATLAB: An Introduction with Applications
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Author:Amos Gilat
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Chapter1: Starting With Matlab
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pls answer everything thanks

Transcribed Image Text:In a poll conducted by the General Social Survey, 81% of respondents said that their jobs were sometimes or
always stressful. Let X be the number of respondents that said their jobs were sometimes or always stressful.
Ten workers are chosen at random
Calculate the following probabilities using Rguroo and then fill in the blanks with your answers. Round your
answers to three decimal places.
a) P (X = 7) =
b) P (X < 5) =
c) P (X > 3)
d) P (X > 8) =
e) Calculate the expected number of workers who their jobs were sometimes or always stressful. Round to the
next whole number (e.g. 1.01~ 2)
Е (X) — п*р —
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