Ten individuals participated in a taste test involving two brands of a product. Sample results show 7 preferred brand A, 1 preferred brand B, and 2 were unable to state a preference. With a 0.05, test for a significant difference in the preferences for the two brands. State the null and alternative hypotheses. (Let p the probability of a preference for brand A.) Ho: D-0.50 H₂: P = 0.50 OH: Ps 0.50 H:p> 0.50 Ho: D > 0.50 H:D-0.50 Ho: D * 0.50 H₂: p=0.50 OH: D2 0.50 H₂: P < 0.50 Find the number of plus signs. 7 ✔✓plus signs Find the p-value. (Round your answer to four decimal places.) p-value - 0.2076 x
Ten individuals participated in a taste test involving two brands of a product. Sample results show 7 preferred brand A, 1 preferred brand B, and 2 were unable to state a preference. With a 0.05, test for a significant difference in the preferences for the two brands. State the null and alternative hypotheses. (Let p the probability of a preference for brand A.) Ho: D-0.50 H₂: P = 0.50 OH: Ps 0.50 H:p> 0.50 Ho: D > 0.50 H:D-0.50 Ho: D * 0.50 H₂: p=0.50 OH: D2 0.50 H₂: P < 0.50 Find the number of plus signs. 7 ✔✓plus signs Find the p-value. (Round your answer to four decimal places.) p-value - 0.2076 x
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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Ten individuals participated in a taste test involving two brands of a product. Sample results show 7 preferred brand A, 1 preferred brand B, and 2 were unable to state a preference. With a = 0.05, test for a significant difference in the preferences for the two brands.
State the null and alternative hypotheses. (Let p = the probability of a preference for brand A.)
• Ho: P = 0.50
H₂: P = 0.50
Ho: P ≤ 0.50
H₂: p > 0.50
O Ho: p > 0.50
H₂: P = 0.50
O Ho: P = 0.50
H₂: P = 0.50
O Ho: p≥ 0.50
H₂: P < 0.50
Find the number of plus signs.
7
✔ plus signs
Find the p-value. (Round your answer to four decimal places.)
p-value = 0.2076
X
What is your conclusion?
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