A healthcare provider saw that 48% of their members received their flu shot in a recent year. Thehealthcare provider tried a new advertising strategy in the following year, and they took a sample ofmembers to test if the proportion who received their flu shot had changed.What are appropriate hypotheses for their significance test?Choose 1 answer:Họ :p = 48%Ha :p> 48%(where p is the proportion of members who received the flu shot)Ho : p = 48%® Ha:p+ 48%(where p is the proportion of members who received the flu shot)Họ : µ = 48%Ha:µ > 48%(where u is the average number of members who received the flu shot)Họ : µ = 48%Ha : µ + 48%

Solution p be the population proportion Answer is Ho: p= 48% H₁ :p =! 48% (where p is the proportion of members who received the flu shot) Option B)

Answered: A healthcare provider saw that 48% of…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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The Bureau of Labor Statistics reports that the official unemployment rate for Black people was 10.4% and 4.7% for White people in February 2015. Select all correct answers for this question. O The samples of white and black people are independent. The explanatory variable is the unemployment rate. The response variable is the unemployment rate. The response variable is race.
A study compared the felt intensity of unrequited love among three groups - individuals who were currently experiencing unrequited love, those who had previously experienced unrequited love and described their experiences retrospectively, and those who had never experienced unrequited love but described how they thought they would feel if they were to experience it. The results of the study are summarized in the accompanying table. Determine the significance of the difference among groups, using the 5% level. N 40 40 40 M 3.5 3.3 3.7 S2 5.3 5.8 4.8 1. What is th null hyp? 2.The comparison distribution will be an F distribution with df= ? and df=? 3.Determine the cutoff sample score on the comparison distribution at which the null hypothesis should be rejected for the data. At 0.05 the cutoff for F=? 4. Determine the sample's score on the comparison distribution for the data. F=?
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