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QUESTION 37 Three randomly divided samples of subjects receive ACIPHEX 10 mg, ACIPHEX 20 mg and Placebo and 52 weeks later the percentage of patients in the ENDOSCOPIC REMISSION is recorded in a double blind study. The objective was to see if there is any association between the percent of patients in ENDOSCOPIC REMISSION after 52 weeks and the types of dosage they receive. Here are the reported results. Percent of patients in Endoscopic Remission ACIPHEX ACIPHEX Placebo 10 mg 20 mg Sample 159 160 169 After week 52 75% 87% 29% In the above group, how many patients receiving ACIPHEX 20 mg are expected to be in ENDOSCOPIC REMISSION after 52 weeks if there is no association between the percent of patients in ENDOSCOPIC REMISSION after 52 weeks and types of dosage they receive. Round your answer to two digits after the decimal sign.QUESTION 38 Three randomly divided samples of subjects receive ACIPHEX 10 mg, ACIPHEX 20 mg and Placebo and 52 weeks later the percentage of patients in the ENDOSCOPIC REMISSION is recorded in a double blind study. The objective was to see if there is any association between the percent of patients in ENDOSCOPIC REMISSION after 52 weeks and the types of dosage they receive. Here are the reported results. Percent of patients in Endoscopic Remission ACIPHEX ACIPHEX Placebo 10 mg 20 mg Sample 159 160 169 After week 52 75% 87% 29% Write the value of Chi Square ( X* ) statistic to test the null hypothesis that there is no association between the percent of patients in ENDOSCOPIC REMISSION after 52 weeks and types of dosage they receive. Round your answer to two digits after the decimal sign.QUESTION 39 Three randomly divided samples of subjects receive ACIPHEX 10 mg, ACIPHEX 20 mg and Placebo and 52 weeks later the percentage of patients in the ENDOSCOPIC REMISSION is recorded in a double blind study. The objective was to see if there is any association between the percent of patients in ENDOSCOPIC REMISSION after 52 weeks and the types of dosage they receive. Here are the reported results. Percent of patients in Endoscopic Remission ACIPHEX ACIPHEX Placebo 10 mg 20 mg Sample 159 160 169 size After week 52 75% 87% 29% Write the P_value based on Chi Square (2) statistic to test the null hypothesis that there is no association between the percent of patients in ENDOSCOPIC REMISSION after 52 weeks and types of dosage they receive Round your answer to four digits after the decimal sign