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Posted: **Wed May 11, 2022 12:24 pm**

: Exercise 20 51 Algo Consider The Following Competing Hypotheses And Sample Data Use Table 1 Ho Ps 8 50 Ha P 0 Se N 1 (22.3 KiB) Viewed 32 times

: Exercise 20 51 Algo Consider The Following Competing Hypotheses And Sample Data Use Table 1 Ho Ps 8 50 Ha P 0 Se N 2 (27.17 KiB) Viewed 32 times

Exercise 20-51 Algo Consider the following competing hypotheses and sample data. Use Table 1. Ho! Ps 8.50 HA p > 0.se n=25 p = 0.67 a. Calculate the value of the test statistic for the sign test. (Round final answer to 2 decimal places.) Test statistic b. Find the p-value. 0.05 Picture p-value < 0.10 0.01 Picture p-value <0.025 0.025 Picture p-value <0.05 Op-value < 0.01 Op-value Picture 0.10

c. At the 5% significance level, What is the conclusion? Do not reject HolzPicture since the p-value is greater than the significance level. Reject Hob. Picture since the p-value is less than the significance level. Do not reject HD Picture since the p-value is less than the significance level. O Reject Ho Picture since the p-value is greater than the significance level. d. Interpret the results We cannot conclude that the proportion is greater than 0.5. We conclude that the proportion is greater than 0.5. We cannot conclude that the proportion differs from 0.5. We conclude that the proportion differs from 0.5.