Math Problem Statement
In 1960, census results indicated that the age at which men in a certain region first married had a mean of 23.2 years. It is widely suspected that young people today are waiting longer to get married. We want to find out if the mean age of first marriage has changed since then. Selecting a random sample 40 men who married for the first time last year at an average age of 24.1 years, with a standard deviation of 5.2 years what is teh t and p value
Solution
Ask a new question for Free
By Image
Drop file here or Click Here to upload
Math Problem Analysis
Mathematical Concepts
Hypothesis Testing
One-Sample t-Test
t-distribution
Formulas
t = (x̄ - μ) / (s / √n)
Theorems
Central Limit Theorem
Student's t-distribution
Suitable Grade Level
Undergraduate Statistics
Related Recommendation
Hypothesis Test: Mean Age of British Men at Marriage in 2013 vs 2023
Hypothesis Testing: Has the Mean Marrying Age Decreased?
Hypothesis Testing for Relationship Lengths: Comparing Men and Women
Statistical Comparison of Relationship Lengths Between Women and Men Using a Two-Sample t-test
Statistical Analysis of Relationship Length Differences in Sydney Couples