Analyse the frequency distribution by the method of moments: X: 3 4 f. 1 3 7 S3
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Q: Draw the two ogives for thhe following distribution showing the number of marks of 59 students : Mar...
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- The distribution is not symmetric. Which direction is the skew and what does that tell you about the length of time patients stayed in the clinic for methadone maintenance treatment?Given a 95% C.I. = (34.14 mm, 36.02 mm) for a sample of Wooly Bear caterpillar lengths, determine the Maximum Error of the Estimate (aka margin of error), E, for this interval.The driver of a certain bus line traveled 1000 km in four sections of 250 km each, with speeds of 92 km / h, 85 km / h, 95 km / h and 80 km / h, respectively. Calculate the average speed with which he made the trip and compare it with the harmonic mean of the data.
- Find kurtosis by using ungroup data given in the picture using quartile deviation, make sure to arrange data before solving question.Solve its from frequency distributionSince the z score for the tallest man is z= __________and the z score for the shortest man is z=___________, the tallest or shortest man had the height that was more extreme. (Round to two decimal places.)