It is of interest to determine if more than 50% of the packs of potato chips Which of the following is (are) TRUE about the confidence interval on one contains sodium of at least 70 mg. To do this, 12 packs of potato chips were randomly selected. Based on the samples, 10 packs contain sodium of at least 70 population mean? I. A 90% confidence level will give a WIDER interval than mg while 2 packs contain sodium of less than 70 mg. that of a 95% confidence level, holding other factors constant. II. A sample POTATO of 100 units will give a WIDER interval than with a sample of 150 units, CHIPS holding other factors constant. * patasaack. com - 45235026 O A. I only Which of the following is(are) TRUE? I. The appropriate alternative Bill only hypothesis is "More than 50% of the packs of potato chips contains sodium of at least 70 mg." Il. Approximate Z-test can be used as an alternative to binomial exact test since no and n(1-Po) are sufficiently O C. Both I and II large (both at least 5). * A. I only D. Neither I nor !I O B. II only O C. Both I and II O D. Neither I nor