2. A recent report on elementary schools in Kent county claimed that 13% of elementary students typically walk to school. Trey thinks that the proportion is different than 0.13 at his large elementary school (1000 students). Trey surveys a random sample of 80 students from his school and finds that 17 typically walk to school. Do the data provide convincing evidence that Trey's school has a different proportion of walkers than claimed by the report? Use α = 0.01 STATE: State hypotheses, parameter(s), significance level, and evidence for H₂ Parameter: Statistic: Hypotheses: Significance level: Evidence for H₂:
2. A recent report on elementary schools in Kent county claimed that 13% of elementary students typically walk to school. Trey thinks that the proportion is different than 0.13 at his large elementary school (1000 students). Trey surveys a random sample of 80 students from his school and finds that 17 typically walk to school. Do the data provide convincing evidence that Trey's school has a different proportion of walkers than claimed by the report? Use α = 0.01 STATE: State hypotheses, parameter(s), significance level, and evidence for H₂ Parameter: Statistic: Hypotheses: Significance level: Evidence for H₂:
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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Transcribed Image Text:2. A recent report on elementary schools in Kent county claimed that 13% of elementary
students typically walk to school. Trey thinks that the proportion is different than 0.13 at his
large elementary school (1000 students). Trey surveys a random sample of 80 students from
his school and finds that 17 typically walk to school. Do the data provide convincing
evidence that Trey's school has a different proportion of walkers than claimed by the report?
Use α = 0.01
STATE: State hypotheses, parameter(s), significance level, and evidence for H₂
Parameter:
Statistic:
Hypotheses:
Significance level:
Evidence for H₂:
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