QUESTION 1 In a random sample of 13 COVID-19 cases, the sample mean number of days until hul recovery was 11. Suppose an
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QUESTION 1 In a random sample of 13 COVID-19 cases, the sample mean number of days until hul recovery was 11. Suppose an
QUESTION 1 In a random sample of 13 COVID-19 cases, the sample mean number of days until hul recovery was 11. Suppose an additional case is added to the sample way time of 18 days. Find the sample mean for all 14 cases (Rounded your answer to one decimal place) QUESTION 2 The mean age of COVID-10 C UAE is 48 years, with a standard deviation of 12 years. Which of the following ugns would be considered unusuar a) 8263 C) 34 25 Only a a and a and d only