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Use the standard deviation values of the two samples to find the standard deviation of the sample mean differences. Sample Standard Deviation red box 3.868 blue box 2.933 Then complete each statement. The sample size of the session regarding the number of people would purchase the red box, N1, is 60 The sample size of the session regarding the number of people would purchase the blue box , N2, is 45 The standard deviation of the sample mean differences is approximately 0.72

Use the standard deviation values of the two samples to find the standard deviation of the sample mean differences. Sample Standard Deviation red box 3.868 blue box 2.933 Then complete each statement. The sample size of the session regarding the number of people would purchase the red box, N1, is 60 The sample size of the session regarding the number of people would purchase the blue box , N2, is 45 The standard deviation of the sample mean differences is approximately 0.72

Algebra & Trigonometry with Analytic Geometry
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter2: Equations And Inequalities
Section2.1: Equations
Problem 78E
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Use the standard deviation values of the two samples to find the standard deviation of the sample mean differences. Sample Standard deviation  Red box 3.868 Blue box 2.933 Then complete each statement By the way 60, 45 and 0.72 are wrong Options for Red box is 45 48 63 (60 is wrong) Options for blue box is 48 60 63 (45 is wrong) Options for sample mean differences 0.63 0.69 0.43 (0.72 is wrong)
My Questions | bartleby E Untitled document - Google D * Paraphrasing Tool | QuillBot Al + = Activity: Treatments anc f2.app.edmentum.com/courseware-delivery/ua/49196527/848611275/aHROcHM6Ly9mMi5hcHAuZWRIZW50dWouY29tL2xIYXJuZXItdWkvc2Vj. E TSA Sims 4 Male Hairsty. * Course Hero C Unit Activity Answe. * QuillBot Al I /n bbfnj Cat Paintings | Cust.. Idk Edmentum BEST sims CC Part C Question Use the standard deviation values of the two samples to find the standard deviation of the sample mean differences. Sample Standard Deviation red box 3.868 blue box 2.933 Then complete each statement. The sample size of the session regarding the number of people would purchase the red box, N1, is 60 The sample size of the session regarding the number of people would purchase the blue box , N2, is 45 The standard deviation of the sample mean differences is approximately 0.72 delete backspace
Transcribed Image Text:My Questions | bartleby E Untitled document - Google D * Paraphrasing Tool | QuillBot Al + = Activity: Treatments anc f2.app.edmentum.com/courseware-delivery/ua/49196527/848611275/aHROcHM6Ly9mMi5hcHAuZWRIZW50dWouY29tL2xIYXJuZXItdWkvc2Vj. E TSA Sims 4 Male Hairsty. * Course Hero C Unit Activity Answe. * QuillBot Al I /n bbfnj Cat Paintings | Cust.. Idk Edmentum BEST sims CC Part C Question Use the standard deviation values of the two samples to find the standard deviation of the sample mean differences. Sample Standard Deviation red box 3.868 blue box 2.933 Then complete each statement. The sample size of the session regarding the number of people would purchase the red box, N1, is 60 The sample size of the session regarding the number of people would purchase the blue box , N2, is 45 The standard deviation of the sample mean differences is approximately 0.72 delete backspace
My Questions | bartleby E Untitled document - Google D * Paraphrasing Tool | QuillBot Al Activity: Treatments anc f2.app.edmentum.com/courseware-delivery/ua/49196527/848611275/aHROcHM6Ly9mMi5hcHAuZWRIZW50dWouY29tL2xIYXJuZXItdWkvc2V. R Cat Paintings | Cust. -- Edmentum BEST sims CC TSA Sims 4 Male Hairsty. * Course Hero C Unit Activity Answe. * QuillBot Al G I /n bbfnj Idk 14 of 19 E Save & Exit Course Activity: Treatments and Significance Task 3 A Print Sample Mean Differences and Standard Deviation As a member of the marketing team for a pasta manufacturer, you want to find out whether there's any difference in the mean number of people who would buy the new macaroni product, L-Bow Roni, if it had a red box and if it had a blue box. In each session, you bring in 30 people to try L-Bow Roni and have them respond with whether they would buy this product over the competitor's product. Suppose you conducted 45 sessions with the red box and 60 sessions with the blue box. This data sheet e gives you the number of yes responses to the survey for each session. Note that the two samples are different sizes. To determine whether this difference is significant, you need to find the standard deviation of the sample mean differences. For this task, you'll use this formula for the standard deviation of sample mean differences. OM - OM, = V In this formula, the subscripts M,and Marepresent the means of the two samples, oand ozare the standard deviations of the two populations, and nyand nzare the sample sizes. Part A ? Question insert delete home backspace 8. 9. enter
Transcribed Image Text:My Questions | bartleby E Untitled document - Google D * Paraphrasing Tool | QuillBot Al Activity: Treatments anc f2.app.edmentum.com/courseware-delivery/ua/49196527/848611275/aHROcHM6Ly9mMi5hcHAuZWRIZW50dWouY29tL2xIYXJuZXItdWkvc2V. R Cat Paintings | Cust. -- Edmentum BEST sims CC TSA Sims 4 Male Hairsty. * Course Hero C Unit Activity Answe. * QuillBot Al G I /n bbfnj Idk 14 of 19 E Save & Exit Course Activity: Treatments and Significance Task 3 A Print Sample Mean Differences and Standard Deviation As a member of the marketing team for a pasta manufacturer, you want to find out whether there's any difference in the mean number of people who would buy the new macaroni product, L-Bow Roni, if it had a red box and if it had a blue box. In each session, you bring in 30 people to try L-Bow Roni and have them respond with whether they would buy this product over the competitor's product. Suppose you conducted 45 sessions with the red box and 60 sessions with the blue box. This data sheet e gives you the number of yes responses to the survey for each session. Note that the two samples are different sizes. To determine whether this difference is significant, you need to find the standard deviation of the sample mean differences. For this task, you'll use this formula for the standard deviation of sample mean differences. OM - OM, = V In this formula, the subscripts M,and Marepresent the means of the two samples, oand ozare the standard deviations of the two populations, and nyand nzare the sample sizes. Part A ? Question insert delete home backspace 8. 9. enter
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