A marketing expert for a pasta-making company believes that 50% of pasta lovers prefer lasagna. If 13 out of 20 pasta lovers choose lasagna over other pastas, what can be concluded about the expert's claim? Use a 0.10 level of significance. Click here to view the binomial probability sums table for n=17 and n=18. Click here to view the binomial probability sums table for n=19 and n=20. Let a success be a pasta lover that chooses lasagna over other pastas. Identify the null and alternative hypotheses. A. Ho: p=0.5 H₁: p 0.5 OD. Ho: p>0.5 H₁: p=0.5 B. Ho: p=0.5 H₁: p>0.5 ○ E. Ho: p=0.5 H₁: p<0.5 C. Ho: p<0.5 H₁: p=0.5 OF. Ho: p# 0.5 H₁: p=0.5 The test statistic is a binomial variable X with p = 0.5 and n = 20. (Type integers or decimals. Do not round.) Find the P-value. (Round to three decimal places as needed.)
A marketing expert for a pasta-making company believes that 50% of pasta lovers prefer lasagna. If 13 out of 20 pasta lovers choose lasagna over other pastas, what can be concluded about the expert's claim? Use a 0.10 level of significance. Click here to view the binomial probability sums table for n=17 and n=18. Click here to view the binomial probability sums table for n=19 and n=20. Let a success be a pasta lover that chooses lasagna over other pastas. Identify the null and alternative hypotheses. A. Ho: p=0.5 H₁: p 0.5 OD. Ho: p>0.5 H₁: p=0.5 B. Ho: p=0.5 H₁: p>0.5 ○ E. Ho: p=0.5 H₁: p<0.5 C. Ho: p<0.5 H₁: p=0.5 OF. Ho: p# 0.5 H₁: p=0.5 The test statistic is a binomial variable X with p = 0.5 and n = 20. (Type integers or decimals. Do not round.) Find the P-value. (Round to three decimal places as needed.)
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section10.8: Probability
Problem 9E
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