length of time to play a game has a standard deviation of 10 minutes or less. Write sentences describing type I and type II errors for a hypothesis test of this claim.
length of time to play a game has a standard deviation of 10 minutes or less. Write sentences describing type I and type II errors for a hypothesis test of this claim.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
11.
A local chess club claims that the length of time to play a game has a
standard deviation
of
10 minutes or less.
Write sentences describing type I and type II errors for a hypothesis test of this claim.A type I error will occur if the actual
the null hypothesis,
.
standard deviation
of the length of time to play a game is
▼
less than
less than or equal to
greater than
greater than or equal to
not equal to
equal to
10
minutes, but you
▼
reject
fail to reject
▼
Upper H 0 : sigma equals 10H0: σ=10
Upper H 0 : sigma not equals 10H0: σ≠10
Upper H 0 : sigma greater than 10H0: σ>10
Upper H 0 : sigma greater than or equals 10H0: σ≥10
Upper H 0 : sigma less than 10H0: σ<10
Upper H 0 : sigma less than or equals 10H0: σ≤10
A type II error will occur if the actual
the null hypothesis,
.
standard deviation
of the length of time to play a game is
▼
less than or equal to
greater than or equal to
less than
equal to
not equal to
greater than
10
minutes, but you
▼
fail to reject
reject
▼
Upper H 0 : sigma greater than 10H0: σ>10
Upper H 0 : sigma equals 10H0: σ=10
Upper H 0 : sigma greater than or equals 10H0: σ≥10
Upper H 0 : sigma less than or equals 10H0: σ≤10
Upper H 0 : sigma less than 10H0: σ<10
Upper H 0 : sigma not equals 10H0: σ≠10
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