Answered step by step
Verified Expert Solution
Question
1 Approved Answer
According to the census bureau, 3.13 people reside in the typical american household a residents per household was 2.86 residents. The standard deviation of this
According to the census bureau, 3.13 people reside in the typical american household a residents per household was 2.86 residents. The standard deviation of this sample was 1.30 residents . At the 0.05 significance level, is it reasonable to conclude the mean number of residents in the retirement community household is less than 3.13 persons.
What I got is .4505 P value and to reject the hypothesis . Hoping you could tell me if i am wrong and brief explanation on how to use z table or when to use t vs z table would be nice .
Step by Step Solution
There are 3 Steps involved in it
Step: 1
Get Instant Access to Expert-Tailored Solutions
See step-by-step solutions with expert insights and AI powered tools for academic success
Step: 2
Step: 3
Ace Your Homework with AI
Get the answers you need in no time with our AI-driven, step-by-step assistance
Get Started