3. A researcher notes that there seems to be a difference in the prevalence of high blood pressure among college-educated individuals who consume low amounts of processed foods and the prevalence of individuals who only have a high school education and consume high amounts of processed foods. Use the appropriate hypothesis to test for the independence of the two independent variables presented here at the 5% significance level to ensure confounding has not influenced the study's results. Then, interpret your response Diet Low in Processed Foods Normal BP High BP Total College Education 124 55 179 High School Education 69 152 221 Total 193 207 400 Diet High in Processed Foods Normal BP High BP Total College Education 64 85 149 High School Education 98 153 251 Total 162 238 400 A) The chi square value of 37.724 is higher than the chi square value of 3.84; therefore, we can accept Ho at the 5% level and reject H1, which states that level of education and the amount of processed foods in an individual's diet are not independent of one another B) The chi square value of 37.724 is higher than the chi square value of 3.84; therefore, we can accept Ho at the 5% level and reject H1, which states that level of education and the incidence of high blood pressure are not independent of one another. C) The chi square value of 37.724 is higher than the chi square value of 3.84; therefore, we can reject Ho at the 5% level in favor of H 1, which states that level of education and the incidence of high blood pressure are not independent of one another D) The chi square value of 37.724 is higher than the chi square value of 3.84; therefore, we can reject Ho at the 5% level in favor of H 1, which states that level of education and the amount of processed foods in an individual's diet are not independent of one another.

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This is a multiple choice question, which one is correct?

3. A researcher notes that there seems to be a difference in the prevalence of high blood pressure among
college-educated individuals who consume low amounts of processed foods and the prevalence of
individuals who only have a high school education and consume high amounts of processed foods. Use
the appropriate hypothesis to test for the independence of the two independent variables presented here
at the 5% significance level to ensure confounding has not influenced the study's results. Then, interpret
your response
Diet Low in Processed Foods
Normal BP
High BP
Total
College Education
124
55
179
High School Education
69
152
221
Total
193
207
400
Diet High in Processed Foods
Normal BP
High BP
Total
College Education
64
85
149
High School Education
98
153
251
Total
162
238
400
A) The chi square value of 37.724 is higher than the chi square value of 3.84; therefore, we can accept
Ho at the 5% level and reject H1, which states that level of education and the amount of processed foods
in an individual's diet are not independent of one another
B) The chi square value of 37.724 is higher than the chi square value of 3.84; therefore, we can accept
Ho at the 5% level and reject H1, which states that level of education and the incidence of high blood
pressure are not independent of one another.
C) The chi square value of 37.724 is higher than the chi square value of 3.84; therefore, we can reject Ho
at the 5% level in favor of H 1, which states that level of education and the incidence of high blood
pressure are not independent of one another
D) The chi square value of 37.724 is higher than the chi square value of 3.84; therefore, we can reject Ho
at the 5% level in favor of H 1, which states that level of education and the amount of processed foods in
an individual's diet are not independent of one another.
Transcribed Image Text:3. A researcher notes that there seems to be a difference in the prevalence of high blood pressure among college-educated individuals who consume low amounts of processed foods and the prevalence of individuals who only have a high school education and consume high amounts of processed foods. Use the appropriate hypothesis to test for the independence of the two independent variables presented here at the 5% significance level to ensure confounding has not influenced the study's results. Then, interpret your response Diet Low in Processed Foods Normal BP High BP Total College Education 124 55 179 High School Education 69 152 221 Total 193 207 400 Diet High in Processed Foods Normal BP High BP Total College Education 64 85 149 High School Education 98 153 251 Total 162 238 400 A) The chi square value of 37.724 is higher than the chi square value of 3.84; therefore, we can accept Ho at the 5% level and reject H1, which states that level of education and the amount of processed foods in an individual's diet are not independent of one another B) The chi square value of 37.724 is higher than the chi square value of 3.84; therefore, we can accept Ho at the 5% level and reject H1, which states that level of education and the incidence of high blood pressure are not independent of one another. C) The chi square value of 37.724 is higher than the chi square value of 3.84; therefore, we can reject Ho at the 5% level in favor of H 1, which states that level of education and the incidence of high blood pressure are not independent of one another D) The chi square value of 37.724 is higher than the chi square value of 3.84; therefore, we can reject Ho at the 5% level in favor of H 1, which states that level of education and the amount of processed foods in an individual's diet are not independent of one another.
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