Using the data below, what is the value of the absolute percent error for week 3? WeekTime Series ValueForecast 7 8.00 3.00 8.00 3.00 2 4 HN3 4
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- Calculate the Percentile Rank for a student who becomes fourth (4th) in terms of the GPA categorized for 100 students in the class.“Among those born in 1920, a woman in the lowest income group surviving to 50 could expect to live to age 80. A woman in the highest income group could expect to live to age 84. Use the chart below (and the 1st chart, above) to compute the percentage difference [(final–initial)/initial*100% or change/initial*100%] for Life Expectancy at age 50 for women born in 1920 and 1940 for the top and bottom deciles.What is the approximate forecast for November using a four-month moving average? Oct - 700Sept - 600Aug - 880July - 670June - 430
- q9 The table below shows the change in the number of health facilities in the private sector in the UAE from 2013 to 2017. Find the percentage change in the number of hospitals between 2016 and 2017. Round your answer to the nearest percent. Time periodPrivate SectorHospitalsClinics and Health Centers2013633,3502014763,8662015884,2282016924,52220171024,819Federal Competitiveness and Statistics CentreA zookeeper predicted that tha weight of a newborn lion would be 2.8 pounds when the zoo's lion gave birth the newborn weighed 3.5 what is the zookeeper's percent error?A piston of diameter 84 mm is being manufactured for an automobile engine. What is an approximation for the change in the cross-sectional area of the piston if the diameter is 84.5 mm?What is the relative error? What is the percent error?
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