Answered step by step
Verified Expert Solution
Question
1 Approved Answer
Mitchell works in the produce section at a small local supermarket and would like to test whether the proportion of apples people purchase is the
Mitchell works in the produce section at a small local supermarket and would like to test whether the proportion of apples people purchase is the same for each season, using a significance level of 0.025. He analyzes the apple purchases each season for a year and records his findings in the following table. ___________________________________________________________________________________________________________________________________________________________________________________ (a) In performing this statistical test, state the hypotheses. 0 Ho: the proportion of customers is the same each season vs. Ha: the proportion of customers is not the same each season 0 Ho: the distribution of apples people purchased is not the same for each season vs. Ha: the distribution of apples people purchased is the same for each season 0 Ho: the observed number of apples people purchased is the same for each season vs. Ha: the observed number of apples people purchased is not the same for each season 0 Ho: the total number of apples people purchased is not the same for each season vs. Ha: the total number of apples people purchased is the same for each season 0 Ho: the distribution of apples people purchased is the same for each season vs. Ha: the distribution of apples people purchased is not the same for each season (b) What is the expected number of apples purchased for each season? Fill out the table. (Round your answers to 2 decimal places, if needed.) 1. (c) What is the test statistic value for this hypothesis test? (Round your answers to 2 decimal places, if needed.) 0 (d) The test statistic follows a t-distribution with df = 4 (e) Using the statistical table, the pvalue is 0.025
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