Records from a toy manufacturing company showed that the mean time that the top-selling toy captured children's attention was 40 minutes. A competing company strongly suspects that the mean time will be less than 40 minutes for the new generation of children, and wishes to carry out a hypothesis test. State the null hypothesis and the alternative hypothesis, that they would use for this test. H, :O H₁ :0 H X Р
Records from a toy manufacturing company showed that the mean time that the top-selling toy captured children's attention was 40 minutes. A competing company strongly suspects that the mean time will be less than 40 minutes for the new generation of children, and wishes to carry out a hypothesis test. State the null hypothesis and the alternative hypothesis, that they would use for this test. H, :O H₁ :0 H X Р
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
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SLICE NAME
Confidence Intervals and Hypothesis Testing
TOPIC NAME
Determining null and alternative hypotheses

Transcribed Image Text:Records from a toy manufacturing company showed that the mean time
that the top-selling toy captured children's attention was 40 minutes. A
competing company strongly suspects that the mean time will be less
than 40 minutes for the new generation of children, and wishes to carry
out a hypothesis test. State the null hypothesis and the alternative
hypothesis ", that they would use for this test.
H₂ : O
H₁:0
μ
OSO
0=0
X
X
a
O<O
ロマロ
р
0#0
S
O<O
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