Answered step by step
Verified Expert Solution
Question
1 Approved Answer
A random sample of 792 subjects was asked to identify the day of the week that is best for quality family time. Consider the claim
A random sample of 792 subjects was asked to identify the day of the week that is best for quality family time. Consider the claim that the days of the week are selected with a uniform distribution so that all days have the same chance of being selected. The table below shows goodnessoft test results from the claim and data from the study. Test that claim using either the critical value method or the P-value method with an assumed signicance level of at = 0.05. Test statistic, Num Categories 7 X2 10.579 Degrees of freedom 6 Critical X2 12.592 Expected Freq 113.1429 P-Value 0.1023 E) Determine the null and alternative hypotheses. Identify the test statistic. x2 = E (Type an integer or a decimal.) Identify the critical value. x2 = E (Type an integer or a decimal.) Determine the null and alternative hypotheses. At least two days of the week have a different frequency of being selected. At least one day of the week has a different chance of being selected. = All days of the week have an equal chance of being selected. State All days of the week have a different chance of being selected. I I-'I I I 'I'I___ I I-I _....-._:__J. _...:_I____ J. ..._____J. __.:_._J.:__ _.l LL _I_:__ LLL .I.I__ _I_. .- At least two days of the week have a different frequency of being selected. At least one day of the week has a different chance of being selected. All days of the week have a different chance of being selected. All days of the week have an equal chance of being selected. Identify the test statistic. or a decimal.) Reject or a decimal.) Fail to reject Ho. There sufficient evidence to warrant rejection of the claim that the days of the week are selected with a uniform distribution. It that all days have the same chance of being selected.Identify the test statistic. x2 =(Type an integer Identify the critical value. is not x2 = (Type an integer is State the conclusion. Ho. There sufficient evidence to warrant rejection of the claim that the days of the week are selected with a uniform distribution. It that all days have the same chance of being selected.x2 = (Type an integer or a decimal.) a decimal.) does not appear does appear sufficient evidence to warrant rejection of the claim that the days of the week are selected with a uniform distribution. It that all days have the same chance of being selected.Identify the test statistic. x2 = (Type an integer or a decimal.) Identify the critical value. x2 = (Type an integer or a decimal.) State the conclusion. Ho. There sufficient evidence to warrant rejection of the claim that the days of the week are selected with a uniform distribution. It that all days have the same chance of being selected
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